I've reached the last leg of my 1/1400 Enterprise E build, and I've run into an issue with the windows I'm trying to fill with Canopy glue. Namely, I can't find anything that will dispense only enough to fill the window without spilling on the surrounding surfaces. Those windows are so tiny. I've tried dipping the tip of a toothpick in the glue but the glue drop is still too large for the window being filled. And when I wipe away the excess with a damp paper towel or cotton bud it leaves behind a film on the surrounding area. Does anyone have a super secret method/device for filling these tiny window openings?