Thanks for the tips eyra_kid. I will try them. I do have plenty of the non-weed guard shroom head but I seem to always catch sunken brush piles or logs with them.
I will try a straight up sometimes but it seems when I do that I pull the hooks from them. I catch maybe 50% of them in the roof of the mouth using the side sweep set. I do catch the other 50% in the corner of the mouth and I think that lends to them coming off because it opens up a larger tear for the hook to slip off.