Had to jump on the $20 discount on this one before it went bye-bye. Also ordered some nice Starline 10mm brass, since the Starline site stated that they were going to be out until about 10/31. Since I'll be using the chrono to check my loads, I have to ask the preferred method of mounting and setting up something like this. Checked some of the videos out, and it looks like you have to shoot through the two "V" arms at a set distance. 1. At what distance do you setup your chrono when checking velocity? 2. Are the fps listed in the loading manual velocity at the muzzle? Or at a set distance? 3. Do you setup on a tripod? Or on a table or barrel? I'm a bit worried about damaging my Manfrotto tripod which I have for my cameras. The videos I watched had the units setup different ways, and I don't know how level they need to be to get good readings. Yup, it was down to this ProChrono, or the Millenium 2. The M2 just looked like it was going to be a hassle to get setup and working, and the ProChrono was just about half the cost.