Just starting to read through it.
Pg 5, list item 8. "Use a drill size slightly smaller than the screw. If you hold the drill over the shaft of
the screw you should still be able to see the threads on both sides".
As too small a drill bit will still allow you to see the thread on both sides. I suggest this is modified to something along the lines of:
"Use a drill size slightly smaller than the screw. If you hold the drill over the shaft of the screw, you should still be able to see the threads on both sides, but not the main part of the shaft".
Also on Pg 5 in the tools list
"Coping saw (only if your kits head stock came unshaped)" should really read "Coping saw (only if your kit's headstock came unshaped).
(Will do a pdf markup).