ShockEd and saved Multibrushes

[6649ecce5c3c4Da9L]

I'm about to be doing a larger amount of copy pasting an area around. And for that I've saved a selection of brushes, and plan to reload this selection or clone it around. However I've noticed that i cannot consistently get the selection of multibrushes to snap to the grid, and therefore i cannot get the areas to properly snap together.

Does anyone here have some tips for me in regards to this?

EDIT : Got this done the hard way. Oh well.. Have some screenshots


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