Okay....I understand now....there is lots of up and down, side to side movement that one has to again learn and practice. I have a frame that I put my Juki on and found I did so much better with it off frame no matter what size quilt I was doing....just me...and I'm usually the exception or weird one. So now my frame sits in a closet. Maybe Chrisma (sp) could help you. It wouldn't matter what machine or frame they had even tho it might have a larger throat area the process would still be the same even tho they might have a larger throat space. There are also many other longarm quilters here that could help you too.
Maybe if you posted a new topic calling for help with longarmers they would be able to help you. Sorry I wasn't any help. Wishing you much success!