More loops reduce tension. Naturally heavier wire increases tension. – About those old “Simplex” auto rewind starters that used the 43A195 springs – Because the screws holding the fuel tank to the motor and starter housing to the tank allowed some leeway to compensate for variations in castings, The hole in the starter housing for the spindle is large. Whenever the housing is removed for service, it is recommended that tho acorn nut on top be removed and a 3/16″ rod to center the spindle over the crankshaft. Damage happens when the projections on the rope pull catch the Starter pawls as the housing is screwed in place. This happens because the pawls are extended at rest. So when you install the housing, first pull out the starter rope. Release the rope when the housing is resting lightly on the pawls and the turning pully will move off the pawls and drop in place. It must be centered before you tighten the screws.
