It's really a fantastic DIY project and an excellent write up with lots of technical detail. I corresponded with the author and she is a member of the forum, so please show your appreciation!
I know this is an old thread but this has a lot of information I have been looking looking for. I just can't understand what she means by sink grip material? I would like to adapt a lot of this information into a cabinet style incubator. I can understand everything else fairly easily but this is about all I'm really confused on.