Hi, i posted a thread with my noble 6 helmet but nobody anwsered my last question but that doesn't matter i have another problem... Well when i made the pep helmet it fitted my head perfectly but when ive fiberglassed it it doesnt fit at all wel if i try hard i could but i wouldnt take it out my head out of there . So the only thing that makes my head not fit is the bottom part im not gonna put a pic of it but how could i make the bottom larger? what tool should i use? cause i tried to cut it with scizors and it didint work the fiberglass is too hard, if i would try to sand it would take like forever so what tool do you recomend?