I want my money back in DCS: Spitfire L.F. Mk. IX Posted March 18 · Edited March 18 by mikethemadmonk mistake Of all the items I have bought and used over the years, the Spitfire is the only one that does not work at all. I have tried all the suggested ways to improve flight but to no avail. Every other plane I own flies perfectly well using my Warthog setup, the Spitfire defies all tweaks and flight curve inputs. I give up. I have the Spitfire in IL Sturmovik BofS and it is a joy to fly.