will try n post again b4 my pc crashes, anyway i shoot ball into garage and instead of garage door closing and ball going into garage,everything just stops dead, then if i wait so long for machine to start searching for ball it then shoots it out onto upper playfield, i tried diagnostics and vulk test and it works fine and machien finds no faults as far as i know,this is where my techinical limitations kick in, does any have any one have nay ideas or solutions for this problem, thank you,