Hi Jochern Here are some pictures

Hi Jochern Here are some pictures I have to hand.
The orange wing (not a Causemann model )is a JW48 UL EPP 600g flying weight.

Lightweight with 32micron laminating film (120g)
Heavy weight with 75micron laminating film (190g)
Both fly very well, with the 190g quite a bit quicker.