Hey guys, have a bx24. Was digging out a stump and went to move tractor and I had no forward or reverse. All fluid levels are good. All linkages are engaging correctly. I am able to move it in four wheel drive. Loader and backhoe work fine. If I lift the tires off the ground and in two wheel drive try to run it forward or reverse it will bog down the motor but tires dont move. I pulled filter and put on new one. Cut old filter apart and no metal shavings. With tires off the ground i manually spin a rear tire and the other tire does not move. Is it like a rear wheel drive car and the other tire would turn opposite? Any help would be great.