Hello, I'm having trouble with this assembly file "gripper array-6by3-X"

it isnt't that large but it does have a lot of moving parts, Can someone help me make it run smoother, will using a different configuration of each actuator improve performace? what about save/rebuild marks?

I've tried speedpak in certain places anf lightweight but therre are several parts that need to move. Can it be that I have too many complicated mates?

thanks in advance