I have a TMCC steam loco that I'm trying to run under legacy with legacy base. While trying to control the engine with cab1l or cab2 the engine has a high starting speed. I tried resetting the stall and momentum but still has no low speed control. legacy base is owned by my club. I own the cab1l. I can control whistle, bell, and it responds to the throttle but no low speed control. I have no issue when running conventionally or with TMCC1
Any thoughts on how to correct this issue.