Does any body have any good tech sites that they know off for hyraulic steering? Or anybody have alot of knowledge doing there own.. I want to find out about using a orbital valve with 4 wheel steering.. And about selecting regular 2 wheel , 4 wheel steering and crab walking... I have seen a few rig in mags with this abillity but want to know what is involved

do a search!

did a search and found alot of good info on doing hydraulic steering but not much on 4 wheel steering and how to do it with a orbital valve...I am looking for some write ups on this or good websites on hydraulic steering...:flipoff2: