i ,too, wonder about end pours.
1)are they necessary for anything other than where to put a grab loop?
2)Seems like a pretty messy and wrought with potential disaster the way it is described. have most folks found this dam method works?
3)my manual suggests measuring 5 inches down form the tip of the bow down along the stem. that means it only goes a couple inches back from the bow. Is that right?
4)what are the measurements for the stern ? how far 'in', towards the cockpit, from the stern do you go? Thanks, Michael