Every one of my clips crumbled when I removed the dash. Another alternative.....would be to mix up a little Dynaglass and paddle it into the holes, making sure to fill them welland try spreading it a little from the back side with your finger. Before it starts to harden wipe off any excess that might be visible once the dash is installed. When you get ready to install the dash, just line everything up, drill a small pilot hole on the far left then far right holes then install trim screws. Repeat for the remaining 2 holes.

As long as you don't over torque the trim screws and strip the holes it should work well for future removal and re-installation.