Boy what value do you put on early STX or TJ's, PWM now on Hyd remotes, A_C, all transmission clutches, and no one that I know ever figured out how to control the one PWM that I once wanted so bad...the accu-steer front axle auto-steer. You know you helped me alot on that one but I could never master it on that complicated STX within any great row crop accuracy. But it sure works good on my ole man's JD 4WD. Took less than 15 minutes to calculate it. And I am certain I spent 5 days or more messing with the STX and all the different ways. Kind of sad but in a way I am very happy the way it ended, cause you guys could not even fix the A_C or add end of row features to my STX.