i recently bought a jaleco 1 slot mvs candy cab with puzzle bubble on ebay for 175.00 dollars
. but it only has 3 buttonsinsted of 4
. i was wondering if it will be difficult to mod a 4th button. if it can be done can i have a wiring diagram. it would be very helpful. thanks
. but it only has 3 buttonsinsted of 4
. i was wondering if it will be difficult to mod a 4th button. if it can be done can i have a wiring diagram. it would be very helpful. thanks

. i have spinmasters, stakes winner, kof f 99,2001,2002,2003,metal slug 4, superside kick 3, neo cup 98, and samurai showdown 3 for the cab.

