Good to know! I already have a new pan gasket and filter for the transmission from Mercedes, which I'll install regardless, but I bought it because I figured if I was going to open up the pan, I should do it while I'm in there. As for the vcv adjustment, I performed the recommended tests and verified it is getting to the correct vacuum at idle, full throttle, and with the roller/coin method. I was under the impression that the vacuum system only influenced the quality/firmness of the shift and had no effect on the timing of the shifts. When I turned the modulator counter-clockwise a turn or two to see what happened I was able to achieve much more compliant shifts, just not at the right time.


I will be checking the working, governer, and modulator pressures this weekend and will report back with the findings. I will post some pictures after I wash it, as I realized I don't yet have any good pictures.


The last thing I should note is this is a 1985 CALIFORNIA car.