I made a club the other day, and the stabbing tip on it rolls a bit when giving a medium or harder stab. I'm not really sure how to fix this problem, since I've never had it before.
The club is kitespar (probably 0.524") with two spiral-wrapped blue layers (each capped) and one final full wrap (also capped). The stabbing tip is two layers of yoga mat. It's got two wraps (not tight) of hockey tape around it to keep it from shearing off from tip shots.
If it's too intensive of a repair, then I'll probably just remove the stabby and use it as blue-only, but I'm planning on removing the pommel and re-weighting it soon anyway, so I figured I'd see if I could fix the rolling problem at the same time.