Quote Originally Posted by carlwhat View Post
the problem is NOT with the shopping cart page. it is with the product info page and specifically with how the form is getting created. when you have ultimate urls turned on, the form creates an action on post of something like this:

http://pro2a-tactical.com/ar15-upper...on=add_product

which fails. and goes to the 403 page....

the buy now button works as demonstrated by this page:

http://pro2a-tactical.com/ar15-uppers-9mm-c-1_10/

and you go to the shopping cart.

it will require a little more digging to see why that 403 is happening. but its specifically with the posting of the form. and U Urls is somehow not properly parsing the data, and specifically the product_number. so that if the form had this action, it would work:

http://pro2a-tactical.com/ar15-upper...on=add_product
you are absolutely correct. But i wouldnt even know how to begin to tackle the problem. I am now trying your suggestion to just limit the pages it rewrites.