Quoted from wcbrandes:Who is Hogbog?? inquiry minds want to know! Agreed very cool post that address' most all my concerns from Woz. Lets hope this machine goes to the see-able dark side!
Eric (HogBog) is JJP's electrical engineer
http://pinside.com/pinball/forum/topic/remaking-tz-custom-10-opto-board-anybody-else-need-one