Levelling my scope Part 2

Rifle scopes, iron sights and optics. Spotting scopes and target acquisition devices.

Levelling my scope Part 2

Post by Wm.Traynor » 11 Oct 2023, 7:31 pm

Have been having a second go at this because a couple of weekends ago at the range, I could not hit the pesky target after boresighting :cry:
For reasons or perhaps no reasons at all, the scope on Black Beauty was arranged as per the scope on my M70. That is, it was rotated clockwise from the usual orientation, with the windage adjustment becoming the elevation adjustment. It turned out that there was not enough range in the substitute elevation screw for me to even get on target. That, compounded with what I assume might be eye strain, made for a miserable day and I went home early.
Today, I righted the orientation of the scope and after boresighting on the most distant object I could sight at, I tried the method below....................

https://youtu.be/GiNyV6AK7kM?si=fU-j9ro8GcpThjrr

It is an awfully fiddly experience, juggling the Wheeler Scope Level, the picture through the scope and aligning the "target", in the bore. That is, same story as in the story 25/7/23 at 2:25 in this same forum, S,s and o.
Now I need to get to the range and the M70 will be coming too.
Then again, so will the blasted eye strain :(
Wm.Traynor
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Re: Levelling my scope Part 2

Post by Oldbloke » 12 Oct 2023, 2:01 am

Wm.Traynor wrote:Have been having a second go at this because a couple of weekends ago at the range, I could not hit the pesky target after boresighting :cry:
For reasons or perhaps no reasons at all, the scope on Black Beauty was arranged as per the scope on my M70. That is, it was rotated clockwise from the usual orientation, with the windage adjustment becoming the elevation adjustment. It turned out that there was not enough range in the substitute elevation screw for me to even get on target. That, compounded with what I assume might be eye strain, made for a miserable day and I went home early.
Today, I righted the orientation of the scope and after boresighting on the most distant object I could sight at, I tried the method below....................

https://youtu.be/GiNyV6AK7kM?si=fU-j9ro8GcpThjrr

It is an awfully fiddly experience, juggling the Wheeler Scope Level, the picture through the scope and aligning the "target", in the bore. That is, same story as in the story 25/7/23 at 2:25 in this same forum, S,s and o.
Now I need to get to the range and the M70 will be coming too.
Then again, so will the blasted eye strain :(


Very nice Wm. Try this method. :violin: :D

https://youtu.be/dQnwBCXgdvA?si=HSyzOP8NO6jwkPs6

Oh, and this is another method you might like. :thumbsup:

https://youtu.be/d3NIK-nsI2g?si=bK_yK12nuyGSjuWm
The greatest invention in the history of man is beer.
https://youtu.be/2v3QrUvYj-Y
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Hunt safe. A bit more bang is better.
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Re: Levelling my scope Part 2

Post by in2anity » 12 Oct 2023, 8:01 am

Considering one can discard the first two, this is the formal scope leveling method I use:

https://youtu.be/fx2Z5ZD_Rbo
At what point does lack of maintenance become patina?
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Re: Levelling my scope Part 2

Post by Oldbloke » 12 Oct 2023, 8:20 am

in2anity wrote:Considering one can discard the first two, this is the formal scope leveling method I use:

https://youtu.be/fx2Z5ZD_Rbo


:clap: :clap:
The greatest invention in the history of man is beer.
https://youtu.be/2v3QrUvYj-Y
SSAA, the powerful gun lobby. :lol: :lol: :lol: Now I'm a member. :unknown:
Hunt safe. A bit more bang is better.
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Re: Levelling my scope Part 2

Post by Wm.Traynor » 12 Oct 2023, 8:50 am

in2anity wrote:Considering one can discard the first two, this is the formal scope leveling method I use:

https://youtu.be/fx2Z5ZD_Rbo

:crazy: :crazy: :crazy: :crazy: :crazy: :crazy: :crazy:
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Re: Levelling my scope Part 2

Post by Wm.Traynor » 12 Oct 2023, 9:42 am

Oldbloke wrote:
Wm.Traynor wrote:Have been having a second go at this because a couple of weekends ago at the range, I could not hit the pesky target after boresighting :cry:
For reasons or perhaps no reasons at all, the scope on Black Beauty was arranged as per the scope on my M70. That is, it was rotated clockwise from the usual orientation, with the windage adjustment becoming the elevation adjustment. It turned out that there was not enough range in the substitute elevation screw for me to even get on target. That, compounded with what I assume might be eye strain, made for a miserable day and I went home early.
Today, I righted the orientation of the scope and after boresighting on the most distant object I could sight at, I tried the method below....................

https://youtu.be/GiNyV6AK7kM?si=fU-j9ro8GcpThjrr

It is an awfully fiddly experience, juggling the Wheeler Scope Level, the picture through the scope and aligning the "target", in the bore. That is, same story as in the story 25/7/23 at 2:25 in this same forum, S,s and o.
Now I need to get to the range and the M70 will be coming too.
Then again, so will the blasted eye strain :(


Very nice Wm. Try this method. :violin: :D

https://youtu.be/dQnwBCXgdvA?si=HSyzOP8NO6jwkPs6

Oh, and this is another method you might like. :thumbsup:

https://youtu.be/d3NIK-nsI2g?si=bK_yK12nuyGSjuWm



Oldbloke,
Thank you very much for your contribution. Never would I have imagined being so impressed by your suggestion and it just goes to show me. In return, I would like to offer the following, completely irrelevant, very old favourite
https://www.youtube.com/watch?v=Hmo30e15Bzg

p.s. hope you haven't heard it before
Wm.Traynor
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Posts: 1730
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Re: Levelling my scope Part 2

Post by in2anity » 12 Oct 2023, 10:36 am

I only shoot scope now and again, but installing a new scope i just level by eye and the horizon, with my naturally presumed position (usually dictated by the bipod). As i said, under nraa comps you get sighters. Even at 1000yds and 1/4moa clicks, you can still correct into the bull from only one sighter. Once you're in, the scope functions just like it should. Same for any distance. Rarely will i begin outside the 3 ring. :unknown:
At what point does lack of maintenance become patina?
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Re: Levelling my scope Part 2

Post by bladeracer » 12 Oct 2023, 11:50 am

I have never seen any value in having the reticle plumbed to the action, all that matters is that the reticle is vertical while you are shooting, even if it sits at 45-degrees to the action. I consider it more valuable to hold the rifle in a comfortable position, which might mean holding it canted one way or the other, thus putting your plumbed reticle out of plumb.
Practice Strict Gun Control - Precision Counts!
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Re: Levelling my scope Part 2

Post by in2anity » 12 Oct 2023, 1:05 pm

Agreed Blade. Eventually, when I upgraded to a 22mm cooper I happened upon a bubble level inside my foresight. This was rather jarring because suddenly I realised I had a natural cant in my aim. Nonetheless, up until that point, I was still getting ok scores in both service and palma matches, being none the wiser. This highlights the fact that a cant alone is not necessarily the end of the world, so long as your cant is CONSISTENT. Consistency is the name of the game.

You can have bad technique, but so long as your bad technique is consistent, it can still be formed to work well enough.

I mused with peers around my cant that I had just discovered, and they pointed out there are actually some really amazing palma shooters who's self-perfected technique involved a natural cant. Not ideal, but it's not the be-all-and-end-all.

Moving past this point, I nevertheless desired a correction to this cant, which brings forth the importance of a rotatable/adjustable buttplate - in my case, i iterated on my buttplate setup until now when slung up, my natural point of aim sees the bubble fairly level. On each mound, only slight body adjustments to my NPA can correct the bubble, and thus any cant error.

TLDR: consistency, built through repitition, is more important than "tacticool" idealogy.
At what point does lack of maintenance become patina?
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Re: Levelling my scope Part 2

Post by Oldbloke » 12 Oct 2023, 2:06 pm

Wm.Traynor wrote:
Oldbloke wrote:
Wm.Traynor wrote:Have been having a second go at this because a couple of weekends ago at the range, I could not hit the pesky target after boresighting :cry:
For reasons or perhaps no reasons at all, the scope on Black Beauty was arranged as per the scope on my M70. That is, it was rotated clockwise from the usual orientation, with the windage adjustment becoming the elevation adjustment. It turned out that there was not enough range in the substitute elevation screw for me to even get on target. That, compounded with what I assume might be eye strain, made for a miserable day and I went home early.
Today, I righted the orientation of the scope and after boresighting on the most distant object I could sight at, I tried the method below....................

https://youtu.be/GiNyV6AK7kM?si=fU-j9ro8GcpThjrr

It is an awfully fiddly experience, juggling the Wheeler Scope Level, the picture through the scope and aligning the "target", in the bore. That is, same story as in the story 25/7/23 at 2:25 in this same forum, S,s and o.
Now I need to get to the range and the M70 will be coming too.
Then again, so will the blasted eye strain :(


Very nice Wm. Try this method. :violin: :D

https://youtu.be/dQnwBCXgdvA?si=HSyzOP8NO6jwkPs6

Oh, and this is another method you might like. :thumbsup:

https://youtu.be/d3NIK-nsI2g?si=bK_yK12nuyGSjuWm



Oldbloke,
Thank you very much for your contribution. Never would I have imagined being so impressed by your suggestion and it just goes to show me. In return, I would like to offer the following, completely irrelevant, very old favourite
https://www.youtube.com/watch?v=Hmo30e15Bzg

p.s. hope you haven't heard it before


Not bad Wm. Not one ive heard before. A full orchestra is hard to beat.

BTW, do you think you could now put up the right youtube link to your leveling method? :lol:
The greatest invention in the history of man is beer.
https://youtu.be/2v3QrUvYj-Y
SSAA, the powerful gun lobby. :lol: :lol: :lol: Now I'm a member. :unknown:
Hunt safe. A bit more bang is better.
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Re: Levelling my scope Part 2

Post by Wm.Traynor » 12 Oct 2023, 3:30 pm

Wm.Traynor
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Re: Levelling my scope Part 2

Post by Wm.Traynor » 12 Oct 2023, 3:32 pm

Well; that seemed to work. here's hoping.
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Re: Levelling my scope Part 2

Post by Oldbloke » 12 Oct 2023, 3:44 pm

Lol. I was having a bit of fun.
The greatest invention in the history of man is beer.
https://youtu.be/2v3QrUvYj-Y
SSAA, the powerful gun lobby. :lol: :lol: :lol: Now I'm a member. :unknown:
Hunt safe. A bit more bang is better.
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Re: Levelling my scope Part 2

Post by JohnV » 12 Oct 2023, 6:17 pm

You don't bore sight on a distant object it allows too much error . Bore sight at 50 meters .
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Re: Levelling my scope Part 2

Post by Wm.Traynor » 12 Oct 2023, 7:13 pm

Oldbloke wrote:Lol. I was having a bit of fun.


Really? I would not have blamed you for going crook because I got an aria by a soprano, when I clicked on my first post :crazy:
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Re: Levelling my scope Part 2

Post by JohnV » 22 Oct 2023, 11:44 am

For longer range shooting I prefer to make sure the reticle is vertical to the bore and action rather than the horizontal part be level with same . It's the elevation adjustments that you want to track nice and vertical up and down . I set the gun up horizontal with a machinists level and then bore sight in on a string on a plumbob hanging from the roof . Just move the windage adjustment over to get close to or on the string . Then go to the scope and swivel it in the mounts until the reticle is vertical against the string . Additionally you can check your elevation adjustments by shooting at a tall target and adjust up after each shot , See if you get a nice vertical line . Do it on a very calm day .
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Re: Levelling my scope Part 2

Post by Wm.Traynor » 22 Oct 2023, 3:01 pm

Thank you JohnV :D
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