I'm trying to create guides which snap to the ruler divisions (which is set to pixels) for a website layout.
For some reason holding shift has no effect on making the guide snap to the increments (in this case pixels)
I'm able to place a couple of guides accurately using view/new guide but I'd like to know why it's not working.
Have you tried using menu View>New Guide then set in the exact pixel value you want it set at?
Thanks JJ, yep that was how I got going until I realized I must have hit ctrl+shift : instead of ctrl+: at some point, I didn't realize you needed snap enabled for guides as well.