Hi, Im after some help/ somebody who can make fiberglass molds... its to make a mold of my vent mount gauge pod, The thing is i want to change it ever so slightly but dont know anything about making a mold/ copy of it. I had a think and the only way i could think of was... cover the part carefully with a single peice of cling film then push it into a block of say plasterciene?? How should i do the mold? Do you then just use the resin from a fiberglass kit to paint layers into the mold until its fully formed??