i did a solid flywheel conversion a few months ago, was the cheapest one i could find on ebay, but took the chance, so far its been fine, takes a lot of punishment as i do a lot of heavy towing, sometimes way over what i should be towing (about 2.3 ton last weekend), touch wood, clutch is good, and can't tell the difference over a DMF, my car is a TDDi mk3 mondeo,