I have two high end Peterson pipes that my late Wife bought me that have burn outs within the bowl, they have been in storage for a few years and only noticed the hot spots lately and you can only return them to Peterson for a burn out within a year of purchase. Does anyone know if there is a filler that can be used to fill the burn holes ? I have been smoking Petersons for 50 years and never had this problem, a bad batch of briar or bad workmanship ? I don't know but I would love the save these pipes.