Move Multiple Layers

From Ultrafractal Wiki

Cornelia wrote: "A fairly simple way to move multiple layers within a single fractal is with masks. When you move a layer with masks, all the masks move with it. So for layers that are adjacent, make all of them masks on the topmost one. Then drag the topmost one to wherever you want the layers and make them non-masks again."

This is cool trick, but unfortunately it does not work between fractals which my primary use. Also I find it cumbersome for complex layers (i.e. multiple layers with multiple masks). It can take a bit of sorting after the moves to get everything put right.

Rob