Mine had regular flippers on it when I got it and set at a really shallow pitch. The first thing I did was mount the lightning flippers on it and jack up the back legs. I had the machine set at 7 degrees but have since lowered it to 6.5 because I was having a problem where the ball would have this wicked backspin out of the inlane into the outlane when the upkicker would put the ball into the left habitrail. I just lowered the pitch and tweak the habitrail position to center the ball drop better. Now I have an issue where if I loop multiple ramps in a row and the diverter puts the ball on the center habitrail the ball is going so fast that it just jumps out and messes up my bats score since the ball isn't delivered to the pops. Does anyone else have this issue? I'm not even sure how I'd slow the ball down in this scenario.