I am installing Rancho RS9001 shocks on the front of my 78 Blazer along with 2" Tuff Country EZ-Ride springs and ORD HD greasable shackles (10 bolt front diff). Problem - the shocks don't fit. The body of the shock (not the adjustment knob) hits the upper edge of the lower shock mount. It looks like I would have to grind away almost 1/2" of the shock mount for a proper fit. I contacted both Rancho and ORD and neither had any other suggestions. Has anyone else run into this problem? How much clearance do I need between the shock body and the lower shock mount? Ideas?