Demonstrating Controlled and Tighter Beads

and that's a perfect perfect mark it looks like I've actually done that before there it go you can take and it's all a ratio of squeezing the trigger and how fast your arm moves across that surface but as you can see his beat is a lot tighter than the initial beat maximum flow look at that and a perfect beat he's getting better and better at this and when you stop okay well we'll we'll set that