I started and completed phase 3 of the Washington Campaign Desk project on Sunday afternoon, but I ran into a few problems, one minor, two a bit more concerning.
As I mentioned in prior posts, when I began this project I decided to build the top with a breadboard end detail. The reason for going with breadboard ends was not only for added stability, but also for appearance.
I’ve seen breadboard ends made in several different styles, from one long tenon, to a ‘haunch’ style tenon, to dowels. I decided on the one long tenon (1 ¼”) for no particular reason other than it seemed to fit. The process for creating the joint went smoothly enough, though it was somewhat time consuming. I set up the table saw with a dado stack, made several test cuts to center the groove, and proceeded to make the groove, raising the blade height ¼” on each pass. Once that was finished I did the same for the tenon on the desk top.
The first issue, and to my mind the biggest, came when I was cleaning up the tenon. I used a shoulder plane to do the bulk of the work, and that worked well, but a slip of the hand left a nice little ding on the front left corner, which would not have made a difference had I not decided to go with breadboard ends. Unfortunately, when I was doing a test fit I noticed the gap that the ding made, around 3 inches long and 1/16th of an inch wide, which doesn’t sound like much until you compare it with the rest of the joint, which is pretty much right on the money.
The second issue, and to me almost as troubling as the ding, came when I installed the dowels.
I used 3/8” oak dowels to hold the joint in place, and I decided to drawbore the joint for added security. I’m not overly experienced in the art of drawboring, but I’ve done it enough to not be afraid of it. Drawboring, briefly and in layman’s terms for those of you who may not know how a drawbored joint works, is when you drill out the hole of your tenon slightly closer to the shoulder than the holes bored out on the breadboard ends. This, in theory, will pull the joint closed very snugly and help to eliminate any gaps between the shoulder of the desktop and the breadboard ends. To leave out the dull details, it worked just fine in 5 of the 6 holes. On the last joint (as usual) the dowel pin I used went crooked, which is a sure sign that it needed to be tapered more. So I took a nail set and used it to tap out the pin, and of course it blew out a very small but noticeable chunk of the wood on the breadboard piece. Under other circumstance it wouldn’t have bothered me in the least, but because this piece is right next to the dowel, which is oak and much lighter in color than walnut, that little ding looks huge. I of course glued the blowout back in, but I have no idea how it is going to look until everything is completely sanded down and ready for finish.
The “minor” issue, and the easiest one to fix, is nonetheless the most disappointing to me. After all of the work, I’m not exactly sure that I like how the breadboard ends look. It’s an easy situation to remedy; I can just saw off the ends and in the process I would only be losing around 4 inches of desk top length (along with several hours of work and effort). I can easily chamfer or round over the top for a pleasing appearance. So I trimmed the breadboard ends flush (almost) and gave the top a light sanding and I’m still on the fence. I won’t lie, the dings are bothering me, and one showed up inexplicably near the center of the panel; don’t ask me how as nothing was dropped on it, but stuff like this seems to happen in my garage.
The center ding should easily be fixed with an iron, but that gap is not as simple. One option is to make up a filler with some glue and sawdust, the other is to just hide it with the drawer compartment. A third option, as I said, is removing the breadboard ends completely. I wanted the gappy area to serve as the front of the desk, because I like the grain pattern there and also because the other panel has two knots with some really funky stuff happening.
My plan now is to fix the dings as best I can, and then adding a coat of sanding sealer to see what I am working with. Otherwise, any advice would be much appreciated.