Really? That's interesting. my 41 Knuck is a different beast with a 74B on it. Pulls much better. Saw the bike on IG, turned out really lovely.That's either mine (also occasionally updated in the thread on the Jockey Journal), or CT Neuman's. Mine is a rider. CT Neuman's is a completely over the top, insanely complicated and amazing build.
The 45U is basically a wrap for me at this time. I went back to the stock M51 Linkert. The M74B setup wasn't bad but it really didn't seem better, so there was no point.
The final pics are here 45U Done, and the build pics are here 45U Build