i purchast the 700x kevlar lay up last october 2010 and have approx 600km on her now. I have been training for a race we had in late August 2011. The boat is very good in windy conditions and keeps its speed even when loaded with gear. The problems i have are, #1 the gell coat has spidder cracked at each bulkhead(front and back) this happend after 120km. #2 well about a mouth later at millage 240km two more spots bulged out and cracked the gell coat, I was stuned at the workmanship. these new cracks are cause from the seat mounts being left to long and rubing on the inside and in time push out the kevlar. So i cald them up for a second time, I was told to just buy gell from a boat shop and just do the repair myself, well thats wy i purchast a new boat not to have to do repairs, if i wanted to do repairs i would of purchast a used one. So the service from QCC is not what some will have you belliev. Very dissapointed. My wife's boat will not be a QCC
