Just got my new 3039 last week and am overall well pleased. There's a long story to how I ended up with it and I'll update with pics later, but now I have a question. Its an Ehydro with the load match and speed match. The other day I had it in high and was going down a paved road at full throttle when the front tires locked up. Scared the crap out of me. I tried to move it off the road and it would not move. I switched it to low gear and backed up and it freed up and I was able to proceed down the road. A few hours later on the way back it did the same thing. I got to thinking and turned off the speed match and cruise control and did a quick test and it did not do it. I will test it more this weekend. The question is could one of the controls cause this or should it be on the way back to the dealer. Thanks! MGuns