The sig GEN two is coming out in about a week. I have one here I’ve been testing it so wait until that comes out. The other option is the new vector X which I don’t have in my hands yet once I do a check between them, I’ll let you know which ones better.
A lot of good wind meters out there, Kestrel, weather, flow and others
The one I prefer to use with my ballistic app ballistics is the weather flow here
scope jig for tall target test on the cheap.
Only thing I would do different is drill through and put a t-nut or a weld nut through the bottom, that is already threaded, because using a tap on half inch steel takes a while, especially three times.
If you use my app
Eagleballistics it does this for you you can play with velocities and twist until you find what you like it even gives you rpm’s
Www.eagleballistics.com