Hey Guys-- Just wanted to interject a suggestion for those of you that prefer ca hinges. Radio South makes a 1/4 scale Pro-Hinge that has a mylaar center sandwiched between two layers of the normal ca wicking material. They are blue in color and super tough. I get mine from tower---24 per pack @ $2.00---Anyway check them out if your after a little extra in a ca hinge--happy building!!!