I have replaced a total of 4 inner cowl panels. The 1st one was the grotesquely malformed one which brought me to tears beating into submission.
A buddy of mine happened to have one of the shorty panels which are formed very accurately, so I have been using those ever since.
My life was likely shortened from the experience with that first one. I did not want to shorten it 3-fold by beating on another three of those abominations.