I’m not sure what you mean by this. We haven’t touched the flipper mechanics in a while.
At some point we will go back and sort out pneumatics, but motor driven flippers work pretty well now.
Working on it! Damage is a long process. I need to figure out spinner “bite” so that we can get damageable chassis plates working. After that will be puncture damage. Polycarbonate needs to handle punctures and spinner damage differently than UHMW, for example. Once all of the mechanics are in place it will take a while to tweak all of the numbers.