I was going up a steep gravel hill and hit a bump, when I got to the top, I found that the Trans cooler line came off and dumped a bunch of fluid. I hooked it back up and put my spare quart in. The was a little red on the dip stick after I let it idle in neutral for a little bit. I put it in drive and everything worked fine. I tried backing up and it wouldn't do anything! I tried and tried, couldn't do it. So I put it in 4 wheel and turned around in drive(had to go throught some brush). I drove about 5 miles to the nearest store. Bought 2 quarts of ATF and filled it up, so I thought. Drive is working fine, not slipping, I drive back to my shop, Check it again Still a quart down so I put another one in and let it idle for a long time. I check it and it's completely full know, up past the full on the dip. Reverse still won't work. Any ideas? A buddy of mine thought I might have accidently screwed up some linkage when I turned around in the brush. It doesn't make any noise it just doesn't engage. So am I screwed? I was thinking about driving it up on some ramps and then putting in reverse and letting it coast down to see it will catch. Any ideas? I'm desperate! Can't afford a trans revuild right now!!!