I need help as to why the edges of the glass are doing this? I am newer to slumping and I have been trying to get this dish to have it’s border lip to be even … however one border always does this, Am not sure what I’m doing to cause this and or how to fix it. Any help is appreciated. ok so the pic won’t load not sure what I am doing wrong so I have a gallery here on this site I will try to post a pic there. The lip border on one side is always melted uneven. there seems to always be one side out of the 4 sides that does this… I apologize bout the pic let me see if it will load in my gallery.