Wondering if anyone can help purchased a lost world a few weeks ago. During gameplay it loses all the 50 volt coils it has a rotten dog board in it that has been changed to a new Rotten dog board after problems started on both boards the checkpoints register 50 volts or more when are coils die out have checked all fuses have checked the door switch still with the same problems of dropping 50 volts out during gameplay any help would be appreciated