Posted 10/8/2021 22:14 (#9259715) Subject: Severe Case IH autosteer issues???
East Central South Dakota
Really been struggling with my 2018 620 quad auto-steer. Pulling a 24r 950 striptiller with aircart behind. Running Digifarm rtk thru pro700/372/nav3. Switched it out for Trimble fm1000 etc on Digifarm rtk today to try it. No difference really. It drives straight as an arrow, but cannot keep a consistent guess row for very long. All over the place. 30 inches on 1 side, then way wide on the other. Then wide on 1 side and skinny on other. Been using trim a lot have to change it all the time. Can get it to be fine for awhile then it’s off again. Weird thing is, it’s alway straight, not snaking down the field. Roll cal checks good.
Any ideas?? Measured all I can think of measuring on the toolbar/cart and it is all square like it should be. It is Level side to side as best as we can get it. Thanks!