There are nice "Advanced Shortcuts" for switching to the three standard layers "Tokens layer" (O), "GM layer" (K) and "Background layer" (B). Could you also implement one for the "Dynamic Lighting" layer? (maybe with the "L" character?) I am sure that it could be implemented easily, and be a great help for people like me who like to work with dynamic lighting. I have to switch often between token layer and lighting layer in-game for "opening doors" using the lighting layer.