OMG i can't believe i forgot all about this! [oops]
Trust me... this isn't the usualy method of making a dot then cutting and pasting it back in to locate your doc's center coords.
Do this:
For whatever tool you need to use or function you need to apply, here's a method of locating the center of your canvas in a snap. I'd hazard a guess that 98% of you haven't seen/heard of this trick anywhere, until now.
Choose any tool you need to use. Let's say it's the circular selection tool and you need to create a circle/oval in the center of your canvas.
Here's the secret move... in the Info Palette (Windows>Info), click on the cross icon to the left of the X/Y coords (
bottom left). From that menu choose "Percent". Now... position your cursor with your eyes as best you can, in the center of the canvas. Then look over at the Info palette and see what the percentages show. Move the cursor around slowly until you find 50% / 50%.
Or as close as you care to be to it.
Now start applying your tool! Piece of cake huh?!
:B