I got a pact chronograph a while back. Not to long after i got it i bought the upgraded ir sensors for it. I havent had too good of luck with the ir sensor indoors (the normal ones work good though outdoors). They are really picky on what they pick up. I can not get it to see any. 22 and on. 40 it only tends to get about 2 out of 5 shots. Is this normal with ir chronographs? Any suggestions?
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