Wing Tank (or Drawings) and Tail Wheel

We have a request from member Bob Watson for a wing tank or drawings  to manufacture one.

Also, a tail wheel assembly such as a Scott 2000,  fully castoring to suit Piper Cub J3 C85.

There will be  Cub experts out there who can help – any advice to Bob at robert.watson12@tiscali.co.uk please.