I have just become very worryingly frustrated with a very simple task in illustrator. I have to make a 1000mm project with alternating black and white stripes 200mm wide. I make the first one using rectangle shape and ruler. Go to repeat this one to find there is no snap working in terms of snapping it alongside the first one with no gaps, no smart guide info or anything.So next I create 200mm guides using the ruler without any kind of snapping to measurement so this is fiddly to check the guides are on the 200mm measurements. Now I create copies of the stripes pull in the width between my two 200mm guides then snap out to the guides. Zooming in closely and still find some have missed the guides by a mm or so. Document edge snapping seems non existent either for the ends, align all at 200mm specified distance still means I need to snap then all to document edge which wont snap objects at all well even with max snap in properties at 8. How can this simple task be so fiddly?