Ive been lurking and searching the boards trying to find an answer but I havent been able to do so erplexed I love the convince of a FULL wig but they NEVER stay in place, the wig cap and wig start to slide back. It drives me crazy. I have a ton of full wigs I am ready to give up on and go back to my half wigs The wig and wig cap slide back exposing my hair line, even with pins. I like my side swoop bangs so its really noticeable at times? Is it the girth of my head?!! Answers and suggestions or a bump please and thanks?