xcortech 3200
I've got a problem with my chronograph (xcortech 3200).
When I chrono my KA m4, i get consistent 380fps. But the problem is when i'm chrono-ing my tm hi-capa. the readings range from 50, 90, to 300. I have no idea why this is happening.
Also, I hear small pieces moving around inside the chronograph... im assuming they are crushed bbs inside.
Either something's wrong with the chrono or the hi-capa. The hi-capa is brand new though.
Any help would be greatly appreciated.
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