I am interested in buying a new jib made from NorLam sailcloth. I will be purchasing the 4.5 oz material, and am interested in how well it folds. I recieved a sample of the material, and it looks very nice. Will it crease badly when it is folded and put away at the end of the day? I have hank on sails, so it is not on a roller. Has anyone had problems with this material? ThanksDale