Ordered a dump valve service kit from Forge Motorsport today. Also spoke to them about my actuator and
how to set it up. They said to undo both nuts, close the waste gate arm, nip the outside nut up, mark it, tighten it 3 times (adding the 3 turns of preload) then finally tight the inside nut up.
Pics
Undo both nuts
Tightened and marked
Added the 3 turns preload and done the other nut up
I finially have a set date for a remap after being messed about by Revo, Rtechhh and another mapper.