this whole issue needs to be sorted . if chronos are to be used ( and yes i agree they should be used )
then they must work properly . its not difficult to have a standby chrono or infact have the main one tested
there should be a proven way to set it up so the problems dont arrise . i did not shoot many comps this year but the storys that come back about the chrono are crazy .
most shooters know what there guns are running at and to go to the chrono and it reeds 50 fps or 1800 fps is silly (these are actual figures i have heard )
i have also heard of the chrono not working properly and not giving a reading and shooters just writing 780 on thre card.
would it not be possible to a couple of the combros there calibrated to the bfta chrono (incase of the bfta chrono going tits up )
the only issue with having 2 chronos is which one is correct