I have developed a ramp up down issue of my own as of last night. I started a tech thread about it but thought I would post it here as well
https://pinside.com/pinball/forum/topic/whirlwind-special-solenoids-blow-fuse-on-start-up
The ramp would click several times periodically for the last couple of times I played it. However last night I lost all power to the ramp up/down mechanism as well as the upper pop bumbers. It is blowing fuse F3 on the Aux Power Board on start up. I tried it with a known working power board to ensure that a bridge or other component on that board had not failed. It blew the fuse on start up there as well. I am just looking for a starting point as I cannot stand for it to not be working. Any and all help will be appreciated.