I stopped having that problem when I started taking a single square of toilet paper, folding it into a quarter square and using it to dab the tip a few times to

I stopped having that problem when I started taking a single square of toilet paper, folding it into a quarter square and using it to dab the tip a few times to get the last bit of liquid out. There's enough space to dab a few times with a different spot on the paper and folding it makes it thick enough to not have liquid go all the way thru. Since I started doing that I don't get the post restroom drip. Not really useful for a urinal, but it does work.