Since I've filled the claw marks with Z-Poxy, a polyester resin, I'm using it to grain fill and level the surface of the entire body of the guitar. I want to have a uniform material to spray lacquer onto, and I need to level out some minor waves in the surface. Apparently the water based dye swelled the open grain more than the closed grain and I got a slightly rolling surface in my top. It also turns out my grain darkening fill on the back didn't get all the pores, so this is basically a pore filling process as well. So I wipe on Z-Poxy, let it dry and sand it level mostly and repeat. This is tricky as I don't want to cut into the dyed wood. I cut the tops off the ridges with 400 grit and then level further with 1500 micro mesh. 400 cut too fast and wants to get down to the dyed wood. 600 is better but clogs to fast. I end up up using 400 that I sanded against another sheet of 400. What I get is the cutting speed of 600 without the clogs.
Those two are lightly hit with the modified 400, and the one below is after hitting with 1500.
I'm getting closer to level.Then a re- with Z-Poxy and we'll do it again.
It is very tempting to rushi this part....but I suppose I better take what time it takes and get it right. I did cut though a couple of times and learned I can re-dye the exposed wood and tint the Z-Poxy with alcohol based dye. You have to clean it with water pretty well afterwards so the Z-poxy doesn't try to fisheye but it tints pretty well. My top has gotten a bit redder.
SR