Originally Posted By: NHGUY
Get some big rubber bands.
It's been a few years ago, but at one time I did a bulk USPS mailing that involved several hundred pieces of mail per month. Now maybe things have changed with them, especially when you consider the financial dire straits that they are in, but the post office used to give me large rubber bands, hundreds at at a time, for free. Call me frugal or call me a tightwad, but that's how I would cure the latch problem.