I rooted a Honey head before and did not have any trouble. (I am only posting this for the others who are now worried about rooting their Honey head) I have heard that if you do a layer of Heat set matte varnish to the head it will sometimes help? Good luck!
sorry you are having such a hard time with Sugar. Sometimes rooting can be a pain in the aushie. If I had this issue I would just slap on a wig and be done with her. Good luck and let us know how you make out with her. Hugs