Had a bit of discussion about this aircraft on FB and as promised here is it in action. Once I got it dialled in, it seems to track really well and far less reactive to wind and lift etc.
This model was only a very quick build using Depron Foam, both 6mm and 3mm.
The design is a cross between the TekSumo and the Zephyr, basically designed to fit into a car for transport comfortably. Still doing heaps of CAD work on the final full scale design