I just started a rehab on a Gottlieb Hurdy Gurdy. Other than being dirty, the playfield is in pretty decent shape. I started the teardown over the weekend and I've had more wood screws break off on this one game than I've had in the last 15 games combined. The screws that have come out don't appear rusted or damaged in any way. I broke 3 screws that were holding the card holder on, another few holding the top arch and one or 2 on the playfield. I removed 2 pop bumper assemblies and broke 4 out of the 6 screws holding the coil brackets to the pf. I'm not really looking forward to taking more of this machine apart, but it needs to be done. Are there any tricks that I'm missing? The next issue is how to fix. I had one other break a few games back, and I used a small plug cutter and filled the hole with a small dowel. There are way too many broken screws to be using that method. I'm thinking dremel with a debur bit and fill with epoxy, then drill new holes?