Any1 try the new STIHL Autocut C 25-2 "EasySpool" trimmer head. Looks a lot like the autocut 25-2, but beefier w/ a twist. You're supposed to be able to feed the line through the eyelets into the newly positioned "locking holes?" and just turn the bump head (which is now notched) and the new design guides it onto the spool properly without ever having to dismantle the head! I just got one to try it out but have not tested it yet. Any1 know if these last as long as the originals?