I just acquired a 76 Blazer, with 8" lift, and 35" tires. The steering seems loose, as it wanders or 'walks' from side to side while driving. At higher speeds it can be a challenge to control. There is no visible crack in the frame. Also, the steering wheel, while most of the time is horizontal, rotates 90* on its own to vertical, then back again. Lastly, the steering turns very easy. Yet it seems to be geared maybe 2:1; more revolutions on the steering wheel than felt by the tires. Any ideas? This is my first 4x4. My 1990 C1500 steering is solid. I expected something similar on the Blazer.