If I had to build my sugar house again I would run the cupola the full lenght of the building with 2 or 3 drop down hinged doors per side. I did a test boil on a rainy windy day this fall and steam was blowing back into the sugarhouse so I closed one side and the remaining side was not big enough to handle the billowing steam.The steam was not the end of the world but standing in a cloud bank sucked. Ps. I am boiling in a Vt 2x4 in a 10x14 boiling room.Hey nick did you get to do a test in the new rig yet ? How is married life treating you?-Jeff
2x6 raised . more taps to come in o9 1 brown dog AKA GREAT FOAMY