I have a Tin Lizzie Queen Quilter 18, with a stitch regulator, on a Pinnacle table. I have done many Quilts for Kids and my set up has been a hand, arm and back saver. And allowed me to do many more quilts than I could possibly have done on my regular machine. I recently had to replace the track on the table. The Grace Co. was very helpful with getting the track to me quickly. And the Tin Lizzie Co. has always been helpful with questions I had. I am 71 and I put this together by myself. I reinstalled the track by myself. I admit I do have to have help lifting the machine off of and back onto the trolly. It is too heavy for me to lift alone.