Quote Originally Posted by Wild Bill
Have you had a problem with that? I hear people say that all the time, but noone has ever had a problem with it (that I have talked to). I have some that has been in use with daily opening for 18 months and not a single wear mark yet. I just use the aluminum tape around the edges. I'm just wondering if this is a rumor or has really happened to someone.
I had some unprotected flexwatt that was showing wear marks and I had read of it taking abuse so I put the tin in. The flexwatt that I noticed the wear marks on was around 1.5 years old and had a tub sliding across it at least 2 times a day. I don't see how putting the tin there could have hurt anything.....and now I have no worry about a spot wearing thin......I am all about less worry

EDIT: The tubs in that rack also fit rather 'snug' so their was a bit more pressure exerted on the flex than with my current setup too.