I have regasketed the door AND the ash pan door but cannot control the fire the way I used to be able to on my Jotul combi 4,I even went out and bought more gasket to fit the space between the door and stove outside the sealing area.Does the window normally have a gasket around it? Where do you get a thin flat gasket light that.Have only seen the round gaskets online or in stores.Did find the gasket and cement in Lowes for $8 lots cheaper than online.