Looks like Snyder Cycles is about to drop a nice bomb of an all-mountain 650B hardtail called the Jackalope. Seth's a great builder and I can guarantee these will be sick frames.
Snyder Cycles Custom Bicycle Wheels and Frames ? Jackalope 650B

Size Toptube (Eff) ST Angle HT Length BB Drop ST HA Fork Rake Chainstay Axle to Crown
L/XL 24.5 72.6 130mm 1.08" 19 67.5 42mm 16.4 539mm
M/L 23.5 72.6 130mm 1.08 17 67.5 42mm 16.4 539mm
S/M 22.5 72.6 130mm 1.08 15.5 67.5 42mm 16.4 539mm