It took me a long time to tune the spinout.. the transition from playfield to wire rails was most of my trouble. The ball would rattle around on the way into the plastic spinout assembly. I also adjust the plunger to hit more on the left side of the ball, this puts spin that pulls it around the spinout. On a good shot mine will go past 100k twice.

I bent my spinout switch slightly so it won't disrupt the ball.

My playfield had some damage out in the shooter line, and i bumped up where the wireform screws down with washers.