...I talked with Gary Hall about this (!, yes, it was that long ago) and he mentioned Morse Boat cables as the solution...after almost 30 years, though, I cannot remember the lengths---anybody have a suggestion for left/right lengths ?
For everyone else who didn't get a floor when they got their '70

, here are pictures from '1046...these were replacement cables. The mechanism is basically a parking brake with only 2 positions--Lee