I shaped the forward, aft and upper horizontal opening of the left door getting it ready to receive the Master Carr door seal. Once complete, I added 1/4" of foam to the door and closed/latched it on the lower horizontal which was filled with fresh epoxy. This will assure a consistent 1/4" gap between the door and the opening. The epoxy that oozed out the top was removed before it cured. After it cures, I will shape the lower horizontal opening to receive the Master Carr door seal. Once done, I will add a small amount of epoxy to the gutter edge to extend the seal landing.