I bought a 2000 Chevy 1500 with long travel and rack steering. The truck was was converted to a hydro boost system. The issue is when the brakes are applied the steering also locks up. I checked all the hoses and they are all in the proper places. The guy that I got the truck from said he got the truck like that and just got used to driving it that way. Has anyone had this issue or know what might be the cause of the problem?