This one has me stumped. I have a solar fire with a rotten dog mph which has been working just fine I got some drop target decals the other day in the mail so I pulled the drop targets down to under the playfield to put on the decals popped them back in and all of a sudden my drop targets when tripped all make the game do crazy things such as trip the out hole ,trip the capture ball spots, trip the knocker and make the game go into tilt. I have taken the targets back out and looked over everything and they seem fine. I ran diagnostics on the mpu and it seems fine as well. I also Cleared the mpu and reset it to my game to see if that would clear it up but nothing seems to work anyone have any ideas what could have caused this????