Importing Ft2 Files

How many of you have tried to import .xm’s and found that they just sound “wrong” - particularly if looping audio is used?

I certainly noticed this with a lot of my .xm’s - but my cohort found out that it’s a BPM issue - Renoise needs the BPM slowed down by 1 after importing a lot of .xm’s - just wanted to let you guys know!