Thanks again, Jake! Will check it out when the deck comes off!Sounds like the the strap that the knob is suppose to raise and lower is either missing or not hooked up right. It has a hole in it that fits around a projection on the rockshaft. There are two springs in the transmission belt system, one is on the large idler pulley at the rear, the other is attached to the variator. The variator one should have a eyebolt at one end, adjusting the length of the eyebolt adjusts the spring tension, affecting the sensitivity of the variator.
DAC