Pretty good tool. Most valuable is analyzing the time before breaking the shot and where my wobble is. I also found that coming down from the top produced the most consistent breaks for some reason. This is the SCATT Basic which can be used live and dry fire. I was able to troubleshoot prone position with a new UBR gen 2 stock. Had to relearn a few things again. Stock placement and cheek weld.
this is ideal:https://www.youtube.com/watch?v=LYgR4EFWDto