I used to roll very close to fingers and thumb, about a quarter inch from the fingers and half an inch from the thumb, but since switching to sarge easter I've started rolling over them. Currently rolling directly between the fingers and over the thumb. I pulled out one of my old finger-tip-drilled balls and while I still rolled the middle finger, I didn't roll the thumb.
So, I don't think the sarge easter grip is causing the problem, just amplifying something I've been doing wrong, but I haven't figured it out. I tried changing hand positions, but haven't pin pointed a solution yet and I don't have a camera to see for myself.
Coulda nyone with similar problems or knowledge of such things give me some sugestions?