New Spray Paint Cans That Stop Spraying After The First Squirt?

Cold paint or metal ain't gonna work well. I have put a lot of cans in the sun to warm up. As for the newer 'any angle'cans. They are great when they work. ... I have had a couple that dripped all over. Don't recall any clogged from brand new, but you cant flip them over and clear the nozzle. Have had a few that were no-go for re-use. I sometimes pull the nozzle and use compressed air to clear it after use.