Actually, that's a cool idea, this guy (or gal) has imagination. It does get around the problem of making the song "sound" like a waltz, although the results are somewhat unexpected, relating to losing the 8-beat and 4-beat patterns. Still there are workarounds for that available by editing the style. But probably I'll end up starting up a new style (maybe a blank 4/4 style if they exist) and adding the Emerald patterns in one-by-one. Tedious but it should work, unless the patterns in Emerald are somehow tied in to a 3/4 style in some way. Thanks, everyone, I've got some work to do!