Interesting concept, but I'm not too sure it's sound. The lowering of the bikes center of gravity 3" to 4" isn't going to amount to much when sitting on a trailer for vertical stability, and comparing any perceived trailer oscillation to swinging sides of beef in a semi is like apples to oranges, or vertical vs. horizontal movement. Coupling a trailer's undampened rebound to a dampened rebound of the bike also doesn't make sense?? Although most small trailers don't run shocks, the bikes suspension will dampen any rebound oscillation that could possibly occur.. Even with a 'project' bike, unless it's also undampened then it could possibly happen in theory.. One more thing to mention is try to avoid 3' deep pot holes.... :-) I've trailered a bike many thousands of miles, even over some OMG rough back roads, and never had a lick of a problem with a bike not staying put.