I'm working in Flash and I'm trying to create an arm for a character. All it is, is the upper arm and lower arm but my problem is that sometimes when the two peices bend they leave holes inbetween the joint. Heres a pic of what i mean http://www.mbizgroup.com/file/DF.asp...uyiiaoqifrjaa2 Notice the upper part of the joint (the gap). I guess my question is, is there a particular technique for making the arm joints move without exposing gaps?