I drilled from the mark. That way I could ensure that the hole was where it was supposed to be, on the side where the position was critical. I have two 3/8" bits -- a brad point bit that came with my doweling set, and a perfectly ordinary 3/8" twist bit. Brad-point bits are far more precise than twist bits -- they're more likely to start where you want them to, and they're more likely to stay straight. My problem is that my brad-point bit wasn't long enough to go through 3-1/2" of wood. So I started each hole with the brad-point bit, then finished it off with the twist bit. I clamped a piece of ply on the back, to reduce tear-out.
Our Lexington model was designed to match many traditional New England homes, in Massachusetts and beyond. The steep pitch of the roof is built to withstand sometimes-punishing New England snow loads and complement today’s home design styles. Post Woodworking can match most vinyl siding colors, so that your shed color will coordinate with your home as well. And as is the case with all of our sheds, interior solar lighting is available to light up the night.