Wasps come into my shop and fill any hole around a ¼’diameter. I have not built a dreadnought for a while so when I dragged this form I use for bending bindings, out off the rack I was not surprised the see the holes all sealed up.
I even had to put my router bits behind a Perspex door, as I would use a bit and before I put it back in the rack the hole it came out of was blocked, filled by a wasp.

