On the Diamond, try taking some speed off the break.
Instead of 80% taker down to 60%.
Try this in a few locations and see what happens. The way I discovered it was being to lazy to hinge the break cue and just breaking with a pricey playing cue.
I figured I would just open them up, not taking a chance on damaging the playing cue.
Low and behold, 1,2 sometimes 3 on the snap.
Nick Varner told me to take speed off the break years ago. I've done this on the new Diamond. What usually happens is the wing ball goes and the 1-Ball goes over towards the side pocket. Sometimes it goes, sometimes it doesn't. Sometimes it hits the point and goes back towards the rack and other times it hits past the pocket and then goes downtable.
Either way, I rarely have a runnable rack. Something bad always happens. No shot, snookered, balls in the way, etc, etc.