I have been watching the bay and noticed there are EverReady brushes there all the time. I kind of want to buy a few old brushes and reknot them. I saw on youtube a video about how to remove an old knot and this seems pretty east but some of the EverReady brushes say "set in rubber" and was wondering if this steam method would still work. Whipped Dog sells knots. What are people using to reset the knot. Can any pros give more advise? Thanks!