My 70F wing flaps electrical schematic shows a wiring configuration that closely matches this description.
Today during a preflight I discovered my wing flaps were stuck in the up position. I searched this users group and found a suggestion that seems to work. That was to thump on the baggage compartment floor. It worked. I must have “two-blocked” the actuator in the up position on my last flight/taxi. I couldn’t find the post afterwards to that him. So, Sir, Thank you!!