easy gearing question for you gurus
Hello, new to this forum. My question is this. I want to switch my TC3 to 64 pitch. I am running a 27 tooth pinion on a 72 tooth spur in 48 pitch. What do I need in 64 pitch to duplicate this? My LHS sold me a 33 tooth pinion and a 104 tooth spur. Is this correct?
Also, what is the "ratio constant" for the TC3? I downloaded easy-rc6 and it doesn't have the TC3 in its menu. I attempted to add it, but I could not find the ratio constant anywhere in the manual.
Thanks for any help!