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Hi Michael, My original layout 2-piece worm block straight drive G11 worked very well with two Bellevue springs arranged with the small ends facing each other. I got my lowest most consistent measured

Thanks Micheal. John Hobbs hobbs_john@...

Pardon the very rough sketch on my cellphone! I hope the curve of the Belleville washer is meaningful. The larger outer edge should push on the (sliding) bearing. That bearing inner rotating part

Michael: From these posts I am confused as to which way the Bellville washer goes. Please post or show me a drawing of the block with the washer and how it points; small end pointing to the Oldham

I forgot to mention one additional thing, a point of clarification on something Michael said:? on the Gen II OPW, even though there are screws in the OPW cover to 'fix' the bearing blocks in place,

Anthony, I don't? know much about bike hubs but these are not bikes. The bearings are being rotated very slowly under almost no load and generally the worm bearings only get replaced when damaged by

Nice work Keith! I see no reason to add the Bellevue spring to my spring loaded Gen-II OPWs BUT in the interest of science and my own irrepressible need to break stuff that is working perfectly I am

Very nice idea. Dremel (or a drill) to the rescue. I certainly had that original sketch of the Belleville washer pointing the wrong way. I thought I showed both orientations and admitted I hadn't

Thank you for figuring that tool out! Something like this was rattling around inside my head but hadn't fallen out yet. I didn't have any washers when I was trying to figure out Michael's original

Just a couple points on the Belleville washer mod: * The design of the washer is such that the inner radius of the washer is quite a bit larger than the radius of the bearing inner race, so I don't

Completely Off Topic, but what "guiding feature in Sharp Cap" ?? Not that I can think of why I would want to guide on a planet - Drift is good when not doing Flats - but I COULD use such guiding for

Here’s an assortment from another post /g/Losmandy_users/attachment/63490/0/PEMPro-Anthony%20QUINTILE-2019-08-15-204333.zip

got it - i see the scale changed between the two It would be great to see comparable without the mod if you have that -- Brian Brian Valente portfolio brianvalentephotography.com

I am reviewing this on my phone right now, but both are with washers, better is with PEC on.

i'm confused by the comparison now I thought we were looking at belleville washers on, belleville washers off If I understand correctly, you are saying both these graphs are with the belleville mod,

Right click, view image and zoom in (Ctrl +) Yes and I don't know why the 2.0 is higher after corrected? Maybe I could get a better worm, since some seem to think they vary? Maybe I need to change how

Nice to read of your progress! I agree that polishing the small bearing OD by fine sandpaper is not much fun! But you only do that once per axis, and forever forget about it. Then you just spend your

Thanks for uploading - those look promising. I am interested to see how it plays out over time. I can't see the graph too well but it looks like the primary or secondary fundamental is higher? (the

Well, it seems like the bellevillle washer probably works! I am awaiting a new gearbox, because threading the motor on and off so many time lead to the plastic threads pulling out of one side, but it

Hi Michael thank you for your thorough answer. I have the 1 piece worm. There is a tiny bit of play with the clutch tight. It was at one time much worse, i sent it back to Losmandy and Scott adjusted