Haha. Okay, thanks. Actually I was planning to study more of your other article before attempting. A bit busy with work now. Thanks for your help!
Yep, actually I purposely made the wonky verts. Glad to know it's not correctable and I didn't end up trying for hours this is an UWA (7-14mm on a m4/3).
I just wanted to find an excuse to call you Mister Willy Wonky so I purposely went to look for my most wonky verts pix.