i have a 970 ps . that has been working great . other then the three point wont lift . but it did have a broken cable. and i havent had the chance to adjust it . .. was unhooking disc sat . and pulled away. to hook up to corn picker . i stopped to shift to another gear . and seemed to get cought between gears . i did get it to nuetral.. put it in gear again let inching pedel out and it jumped and jerked a bit . stopped and fidded i little and made sure it was in nuetral .. . tried all gears and all work forward and recverse except. 1st. .. can feel it detent but wont move in any ps range ... i know top cover needs tocome. off . is it possible to get the ps valve and trans cover offwith out removeing the cab.. hope its just a shift fork issue. thanks for all your help .