New photos here:
https://photos.google.com/share/AF1...?key=ZGs4b1l6MlZoREZlRWNYOUtoLTNxSzllTzlOelBB
It was a momentous occasion; we did our first official roped climbs this weekend.
But first, I backed all the bolt-on holds with wood for extra support & stability. After all, I don't want my guests to do a big move and rip any of my holds right out of the wall. Plywood worked pretty well for a lot of the holds, but some of the holds didn't have much bolt sticking out of the back on which to mount a piece of wood. Some of them stuck out just enough that I was able to mount a nut with no washer, which works but isn't ideal. So I went way back to my original plan - to back the holds with some of the 3/4" oak flooring pieces that I have. I bought a 1" shovel bit and drilled holes deep enough in the wood to countersink a 1" washer and then torque down a bolt. This worked incredibly well. It worked so well that I'm going to redo a few of the holds that I have already backed with plywood because I think the oak will provide more solid support.
I've been a little dismayed to find that some of my holds are loose. I would have sworn that I had torqued them down hard, but I've already found 5-6 of them that are spinning with a 1/8" gap between them and the wall. The Metolius guide book says that this is common on new walls, so I guess I'll just tighten them down & expect this to happen for a while. I intend to frequently inspect the wall anyway, so no big deal.
Mrs Ned & I spent yesterday climbing below 12'. This limitation was due to the fact that until yesterday, Mrs Ned had never belayed anyone ever... All week long I've had her practicing her figure-8 knot. Then yesterday we spent a long time in climb school - teaching her how to put on a harness by herself, tie in to the rope, set up the belay, etc. Then I did some low-level climbing & falling to give her some practice. A couple of times I went pretty high & was going to the top, but she called me down. That's ok - it was the rule of the day that we both agreed on. At the end of the day she told me it was a lot more fun than she thought it was going to be... I couldn't be happier. Hearing that sort of thing makes this project totally worthwhile.