I have this under technical thread as well- my sammy popeye does not shoot- have tried a known working dongle, no luck. I pulled the shooter circuit board/motor out, the arm just flops, no tension. does any one have any info on this part, motor, testing it, anything at all. As near as i can tell this is likely the problem with my machine, as rest of machine seems to be working. Motor says Tamagawa Seiki TS3656. Board is marked Mashiro Research and Deveopment TS3656N8 06-04. If cant get this resolved i guess it will be a Ball shooter boardmotor.JPGhidden under power supply.JPGshooter arm and bumpers.JPGparts unit for someone else. Photos show the circuit board motor assembly. it is hidden under the power supply when mounted.. The gold colored arm just flops with no resistance, dont know if that is correct. Thanks, Ron