When re-drafting, print the m/s and read it on the page. Write your corrections in coloured pen so they are easy to spot, and tick them once you’ve made the correction. I date things too, but that’s just my journalistic background showing. Once I’ve corrected everything on a page, I draw a line across it.
And if you’d like to tweet a link to THIS post, here’s my suggested tweet:
Writers’ BLOCKbusters: read on the page http://wp.me/p5gEM4-1uo #writingtips via @SandraDanby