Dale explained this process at Reno. I think what he said was that the Montana system could handle up to 100amps. Not that they required it. His suggestion was to replace any relays that did not seem to be working properly. He suggested replace with 50 amp. He also advised adding another 30 amp or even another 50 amp if that ended up being needed. But do NOT exceed a total of 100 amps or the motor might be damaged.
I replaced an old 50 amp relay with a new one. Since then the slide has worked perfectly.
Sorry this isn't more precise. I get tangled up rather easily!
See you soon.
Dennis and Mary Kay and Roscoe