Mike-I think I figured it out. I ran Floats last year without grinding the mounts & no apparent contact with the mount. Without the sway bar your arms can drop lower maybe causing the clearance issue. Something for those removing the swaybar to think about.,,,everytime you get air your shock is going to hit on the mounting bracket.
lol...nope...mine has always had the bar...although I will change to the 09 bar when I do the holz frt arms...might just be a slight difference in the mounts from sled to sled..or maybe the float-2 body is bigger up top then the floats?