Hey all, I have a 2009 M9540 DTC with Hydraulic Shuttle. I noticed the tractor will go from high and low range just fine but only in 1st and 2nd. I can shift over to the 3 and 4 spots but it still feels like it's in 1st or 2nd. Most noteworthy is the tractor will not go over 9.2 mph in high and either 3rd or 4th.