Hey Rotor13B - the guy that won the auction says he doesn't want it, so I relisted it.
Se eBay Item # 120097164031
You can probably sniper it for $23

if you're fast
Hey thanks for the Feathering Spindle tip, BUT I removed the blades and checked the two screws on either side and they seem tight.
I then put everything back together and benchtested again. I can still see that the tracking varies! I'm giving different levels of cyclic and pitch, and the tracking goes from perfect to Red high about 3/16" or so.
I checked the exploded parts diagram and there does not seem to be much there. A bunch of washers and this threaded shaft - that's it.
I HATE phillips screws in those locations! I am replacing them with hex-heads as soon as I can find them.
I am fiddling with the entire head assembly and seems OK, but there is a little 'slop' here and there. Any tips for tuning up the stock head?
T H A N K S ! ! !