I know I'm supposed to wait some time to let the gel stain I used completely set before putting on top coats; but I forgot how long to wait in-between putting on a coat of 1lb cut of shellac and then spraying the Qualalac lacquer. It's been over a week since I put the stain on some Baltic Birch. I knew the shellac would be OK, but now how long to wait? Any guidance would be greatly appreciated. Thanks! DonM