buttefly chack problems

does anyone else have the problem with fair chack and fair chack light of bristles continuously coming off when spreading the glue on the rubber?  this is teh biggest pain in the ass, this is one of the biggest reasons i switched to stiga energy, no bristles come off, i think im just going to get fair chack and switch the brushes.  i dont understand y butterfly cant make a brush that doesnt shed, is it that hard?

I use both and the brushes seem exactly the same. I don't see how switching glues would solve your problem. What I do is I'll reuse the same brush - all the bristles that will come off eventually do and then they stop coming off.