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Dr. Fumbles's latest activity
Dr. Fumbles
replied to the thread
Tuning
Help with Impact M4 700mm Tune
.
Alright, reporting in. Spent the day again shooting. I feel like I was able to make actual progress today. I followed the steps...
Feb 12, 2025
Dr. Fumbles
reacted to
Floridaman2005's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
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Yeah, I’d say you’re at a good speed, though you could play with going up or down depending on accuracy. Shoot a group or 2 and then you...
Feb 12, 2025
Dr. Fumbles
reacted to
FX Airguns's post
in the thread
INTRODUCING THE FX DRS TACTICAL
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Like
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Hey , we do care as we have been continuously working the last months on the issues some people experience. 👍
Feb 12, 2025
Dr. Fumbles
reacted to
CrashKT's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
.
Anytime, just keep asking questions someone will help
Feb 11, 2025
Dr. Fumbles
replied to the thread
Tuning
Help with Impact M4 700mm Tune
.
Ok, thank you. Then I’ll try seeing if I can get the accuracy to dial in from here. Appreciate the help!
Feb 11, 2025
Dr. Fumbles
reacted to
CrashKT's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
.
You want to be between 880 and 920ish. This where you have to kinda start latter testing. Once you find a brand/ grain, your gun likes...
Feb 11, 2025
Dr. Fumbles
replied to the thread
Tuning
Help with Impact M4 700mm Tune
.
Ok, followed the entire process again from the beginning. I’m currently at 120 bar on reg, macro 16 and micro 4.25-ish. Valve adjuster...
Feb 11, 2025
Dr. Fumbles
reacted to
Floridaman2005's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
.
If I were you I’d start at like 110bar on the reg and find the max velocity as described and work your way up from there. You should...
Feb 11, 2025
Dr. Fumbles
reacted to
CrashKT's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
.
Also dont be scared to try other brand of pellets
Feb 11, 2025
Dr. Fumbles
replied to the thread
Tuning
Help with Impact M4 700mm Tune
.
You sir are a saint. Thank you for trying to help me. Due to something else I ended up not going into work today. So I have the day off...
Feb 11, 2025
Dr. Fumbles
reacted to
Floridaman2005's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
.
Well I’m not exactly sure but I’d be happy to try to help you find whatever it is that you are missing. It’s possible to move the reg...
Feb 11, 2025
Dr. Fumbles
replied to the thread
Tuning
Help with Impact M4 700mm Tune
.
Ok, I’ll give the valve some tweaking to see. Thank you for sending this. I got work the next few days so I probably won’t get to try...
Feb 11, 2025
Dr. Fumbles
reacted to
CrashKT's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
.
Feb 11, 2025
Dr. Fumbles
reacted to
Floridaman2005's post
in the thread
Tuning
Help with Impact M4 700mm Tune
with
Like
.
Maybe don’t focus so much on groups and just properly tune the gun to the ammo. Shoot faster…a 700mm barrel is capable of so much more...
Feb 10, 2025
Dr. Fumbles
replied to the thread
Tuning
Help with Impact M4 700mm Tune
.
I was struggling with doing that. It seems that I can’t get the speed much higher than 908. For example, my speed would be around the...
Feb 10, 2025
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