I haven't had a problem with ZC or the CP shipping module, Until I started testing the shipping. When editing products, I can't change the box dimensions, and can not Un-check that box reading "Item ships in its original box? (ie: no extra packaging charges) "

it reads 12
12
12
.....and the box is always checked

It wont allow me to edit it. I am new at doing this, have I installed something incorrectly, or is there an area I am missing to update.

I would really appreciate some help. Thanks!

(this is a brand new install, so I am using all the latest/newest files)