At least I think it's that. I can't seem to get through one of my bands tunes in rehearsal without my right hand missing a beat or f***ing up in some way, only once, but it happens 9 times out of 10. We mostly play tunes with not many fills, often quite slow ones with quite prominent ride or hats. I think I may be over-focusing my attention on it during playing. Also I've been heavily dosing on Stick Control during practice for 2 - 3 months, which I started to do to smooth out my fills. I wonder if it's time to move onto a larger amount of groove practice (and Stick Control on the feet)?