Originally Posted by
billdelong
but turned out that I stripped the teeth inside the TEKNO Aluminum servo arm instead, wow! And yes, I had it fully clamped down with thread lock... if I keep stripping these aluminum servo arms, then I might have to go back and install the spring style servo saver, doh!
Try a Hudy, all Hudy horns are 7075-T6. Expensive but that's why.
Most if not all other brands use 6061 and it's a significant strength difference, not sure about the Tekno one though.