thanks for the info, its an older tac50 with 6300JC3 CPU board. vertical express had them for 1395. We are waiting on customer, they may want to just repair, or buy new and repair other for a spare. Will give Luke a call, thanks Rolly. E-Man, there was only a paragraph write up for cpu replacement, it just said swap the appropriate chips onto the new board and insert. seemed to easy, so i was just checking to see if anyone had any experience. I did read in the manual that if you had to upgrade to next version of cpu board, you would need new software, if the car was in a group, all cars must have same version of software, so i can see Postal remark of how that could get interesting.
