Finally ready for the weatherstripping!
First I hung the weatherstripping over some nails to straighten it out and make for an easy install.
Fit the weatherstripping to the door and make sure the corners line up.
Start at the top and apply a nice even bead of adhesive in the corners. Work in sections - top, halfway down one side, halfway down the other side, etc. I found that a medium bead works the best for good adhesion and less slop, but always use the manufacturer's instructions. The CCOT weatherstripping comes with a tube of 3M adhesive, and this stuff sticks to everything. Make sure you have towels handy to IMMEDIATELY wipe up any spills.
Once the weatherstripping is in place, use your fingers to move up and down the new section, pressing to remove bubbles and form a watertight bond.
When you get to the bottom of the door, you'll notice that the weatherstripping overlaps an inch or so at the bottom center of the door. Leave 6" of the each end loose (no adhesive yet) so you can trim them for a good joint. Cut off the excess from both sides to make a nice clean 90 deg butt joint.
Apply a light coating of adhesive to both free ends, finish the line bead to hold them down, and press the ends together for a couple of minutes.
Let the adhesive cure for an hour or so, hang the doors and you're done!