Dennis, I wonder if you could tell me the total height and width of that door you bought. Also how far down from the top does the main door end and the ash door begins, so I can rough sketch where to put the grate. I'm trying to draw up a plan for an evap like the one Davy Jones built but use your door. I'm thinking of using 16 gauge steel on front and putting door to that.Is that the gauge of the barrell you used or is it thicker? Thanks...