I've been using the Crosman BB trap, works great!
Am sure you've seen my thread on BB Bastards, I've posted readings there, a couple M24 ones and a couple MK23 ones. I don't vary my muzzle distance much, generally I'll fire a few inches from the first sensor, then move the gun out of the way to check the reading, then next shot (AEGs that is). M24 I have to cock every shot but still try to hold it in the same position each time.
LEDs don't flicker, they are constant, but not sure if the frequncy of light is a Happy Meal for the sensors though. I'm gonna try some checking out using LEDs on the diffusers and such. Could be interesting troubleshooting a chrony set up instead of three months solid of guns, guns, guns.
Last edited by CDN_Stalker; February 20th, 2008 at 17:06..