Fast HIPPY Speed Products
Marty Higgs provides, among other items, C Speed tanks ($20), C Speed torque units ($25), elevator control systems ($15), (all three as a kit, $60); HI-G titanium bellcranks ($35); HI-G steel bellcranks ($25); F2D Proto micro bellcranks ($20). Will build any size custom torque units, 1/2A to Jet-D. ukiespeedman@hotmail.com
from NASS page, but you may know this already