Has anyone had any experience with these guys. I have a semi sensible car - audi a6 running megasquirt 2 and need it mapped. Had my 7 mapped by Dale at Baileys and he was bloody awesome but only has 2wd dyno. This one probably needs a 4wd dyno and Rick at Unicorn seems to be familiar with ms2 but has anyone used his services. Bonus is he is very local for me.