Honestly nothing takes pressure off of mine train. This is the thing, prior to Mine Train they had Barnstormer that was 36" and BTM that was 40". Barnstormer was always a ride I fast passed because it was always a slow long line for a crappy ride, but until my daughter was 40" it was the only coaster she could go on. Mine Train opened another lower height coaster and was way better than Barnstormer. So now Barnstormer never has a wait and I never fast pass it. Where not Mine Train has a long wait. So I doubt a slow dark ride fixes that issue. Mine train is going to suck for years to come unless they redo Barnstormer and make it a much cooler coaster or add another low height coaster.