I'm working with a couple of different images/files simultaneously, switching in between them. Using a grid for measurements is fairly important (or at the very least extremely useful). However, to adjust the grid, I always have to go open Edit->Preference->Grid and remember the measurements (which for now is done by just having a note in the file).
Is there a way to save the grid settings on a per-document basis? Or any quicker way to switch between grid settings?