Hey All, I got the 168W disassembled, cleaned and reassembled. It makes a beautiful stitch. My question, I installed a Reliable 6000sm brushless servo and it seems to power the machine pretty well, but I have to hand turn the wheel to get it started. I used to have to do that with my old Consew 18, but it had a loose clutch motor. When I hand-start it with the balance wheel, it sews 3 layers of 5oz leather beautifully. Do you think the servo is underpowered for this beast of a machine, or would that be usual for a machine this heavy? It's just the servo, no speed reducer or synchronizer. Without the motor attached it turns but takes a bit of effort, not as easy as the smaller 18 or singer 17-23. Thanks for all your help!