Originally Posted by Benzaah

Excellent. Serpent make a few different size spurs and i see in your original chart you have 10 spur sizes and 16 pinions so I will add a couple of sizes inbetween that are available from panaracer and arrowmax as well. If you could do pinions from 19 to 35 and the following spurs, 69, 72, 75, 78, 79, 80, 81, 82, 84, 87 that would be awesome. Regards Benzaah