Thanks guys. I don't meant to hijack this thread but just sharing....
1 year ago when i got it, i can't even sit it on the egg crate and it will pass through the hole.
my hand from thumb to other end is 12-13cm across......... so i don't know if Skinz's 8cm a year can apply to this or not. But i said it many times and i will mention it again. If you are growing your own food, it is not a bad investment?:lol: