While I was going threw my hobby stuff I found a bunch of remote control helie parts. Some that look really useful, like the metal ball joints of varied sizes that can be used in custom work? Has anyone used these parts before? and if not you should consider it my next RID Arcee I am going to use these already to screw in ball joints to make her back wings swivel. I will post picks of these balls if anyone is interested in how they look.....and yes there was no other way to phrase it so get all ya giggles out...*cuz i did*