Yeah Bill, we are on the same page. With our hot humid days, the aux fan needs to start sooner to keep the condenser temp from climbing to an "un-coolable" level when at an extend stop. Only once has my aux fan come on from heat soak. I was sitting at a stop light, it was about 105 degrees in the sun and this was before I fixed my A/C and didn't even have a belt on the seized compressor but my aux fan came on just from ambient under hood temps.

I am going to purchase an adjustable fan controller and set the trigger temp to 90F (about 30 degrees lower than stock). I really want to use the stock location on the drier but I would need to sacrifice a temp switch to hold the new sensor in its place. I'll probably stick the new sensor somewhere on the condenser for the same reading.