I think if you didn't have a problem with it in the Remington, at least in theory then there shouldn't be an issue with it in the Omega, assuming you're doing everything the same. BH209 will eliminate the possibility of it, but I can't sit here and tell you that it's a superior powder. I like it alright, however I still haven't decided that I'll stick with it exclusively.
All you can do is play around a little.