Vigier Guitars

Hi Guys, I've just bought a beautiful Ultra, but wish to change the 5 way pickup selections to:
1 Neck
2 Neck and Middle
3 Middle
4 Middle and Bridge
5 Bridge
I think the switch is a schaller megaswitch E but not sure - and I can't seem to find a wiring diagram for this simple setup - anyone know what I can do?
 
Thanks
J

You might find something here https://www.schaller-electronic.com/hp525142/PU-Connections.htm?ITServ=CY75f98368X15b3eeabfc4X5667 I only have wiring diagrams for the Vigier's which do not follow the configuration you are looking for. A good tech might be able to help if you can't find what you need from Schaller's site.

The site hasn't been working for me the last two days. The Megaswitch E's contacts are laid out specifically to prevent normal strat/RG switching. You'll likely have to purchase a separate switch to have the middle single-coil lead in position-3.