I ordered the Top Tension Pro from Superior Threads recently. I'm having trouble getting it to work on my 2007 Millie. I know the gadget works, because I can apply pressure to the disc & the numbers change on the display. When I installed it, it seemed like I had too many parts. I could tighten the tension adjusting knob on my machine just enough to keep it from falling off the post. So, of course, I don't have any play on adjusting the tension. I called Superior & they sent me another actuator ring which is plastic & a little thinner. However, the tension is still too tight & can't be adjusted without the tension adjusting knob falling off. Has anyone tried using this on their Millie? It's like the post that all of the upper tension parts are on is too short. It's original. I haven't changed anything on the upper tension parts. I have another call into Superior, but the lady I need to talk to is off until Monday
"i don't have time to be patient Linda"