So the dsm sits on a tray that you steer similar to a long arm. They do require a machine with greater than 8.5" throat space.
I guess the big question is why long arm if my machine (Babylok Quilters Pro) does a decent job with fmq? I think my big issue is that I can only fmq about 6" x 6" before having to reposition - it would be nice to work on a larger area.
Definitely would need a show and tell before purchase!
Btw. Hi Dunster! Good to see you again!