Andair makes different fittings that can replace the standard straight female ones that come with the Sling kit. I ordered them directly from Andair in UK for 5 90 degree and 1 straight male fitting. This change was to ensure better clearance between the fuel selector and the composite piece from the kit.
Temporarily put in the fuel selector so I could measure the distance between the where the back of selector sits in the dash and the firewall bulkhead fittings so I can order the feed/return lines for that section. Since I will be using the Aerospace Innovations fuel boost system that has a fuel pump in each wing root vs the boost pump in the front of the cabin, these fuel lines will be direct shot from the fuel selector to firewall bulkhead fitting.