I know what you mean. My original P16 had the plastic wheels which I replaced. My P19 came with the newer steel wheels. The problem is still the quick release. I can center it again under load by using my legs from the wire. However, it's much harder to ease it out quickly from the wire to avoid a flip or cartwheel. I mentioned this to Jay Glaser once and he agreed and said that at least everyone else on a P19 was having the same problem. My problem is that not many other people sail P19's in the northeast anymore. I'll try to get a hold of that crocus cloth. Until then I'm hoping Santa brings me that F18 I deserve.