This is just me, but I tend to do that too. Tenses are tricky, tricky things. I find that a beta-reader usually helps, but you'd need someone you trust because that way all they need to do is change the tenses. I usually ask that they change the color of what they've changed and simply strike out what they have so that I can keep track of what's different post-beta.
(no subject)
Date: 2007-03-07 10:18 pm (UTC)Kam