Hi Phillip
Thank you for the advise, it eventually figured it out after trial and errors as long as my arm. I did get a few grunter with your fly, still have it and use it.
I tie for Breezers Fishing here in Knysna and they have been haunting me for a fly that looks like the one you tie and also the Jam fly. I have a come up with a combo of the two, I think, that they can sell in the shop.
Brian