So I have a Magnum 245 that had a Trimble valve on it. We installed an Agleader Incommand 1200 a year ago with integrated steering was working fine. This year it has been weaving back and forth horrible so we replaced the wheel angle sensor which didn't do anything so my Agleader guy said it must be a bad valve so I found a Trimble valve in AR and had it overnighted to me and installed it today and know my wheels won't move and I can't even turn the steering wheel unless I jack the front end off the ground. If I go to the back of the tractor and push in on the selnoids it works perfectly. Not sure what to do.