Why can't the 6600 go into an RV?
I have a 3160 QDC and LOVE it - It is my workhorse. my backup machine is the Elna my parents gave me at HS grad in 1966. if you could start quilting on a 6600 why not just buy the top of the line Pfaff with all the embroidery bells and whistles and be done with it> Sheesh! Leave the 6600 at home LOL