Cool hinge cutting tool !!
tee hee, and it did yesterday as well. Probably closer to 120. It was running right with a Weston Uk. And, my old Coro dino would do well over 120 mph, use to play chase with a pylon plane with it.
PBF's don't fly well at full throttle, due to the flex. I believe thats what JuniorPilot meant to say.
However, not all Spads are PBF's.