I am in the process of looking to purchase a chrony, probably an F1 master, and thought of a question that could be important. Where I shoot, is a 100yd strip between rows of trees which shaded the area of sunlight. How will this affect chronograph use?

Tree limbs in a breeze waving over the screens can at times fool the chrono into believing it is seeing something. You need a consistant light source over the screens for best results.

Shade without the CLOSE waving limbs is great. Sun lite at the wrong angle is the big bug-a-boo. At times I have to put up a sun screen to get the shade. Also invest in three pieces(4 ft. each) of light chain and three 9 to 12" spikes. The wind is also your enemy and just weighting the legs ain't always going to get it. roger

Oh! you also need a stout hammer. roger again

Being and avid archer, will this model work for that application or do i need to spend more money for the "archery" model?