We had a thread here about 10 years ago discussing the MTT before it ran at Bonneville. Some wag, I believe it was me, mentioned the location of intake and exhaust of the Allison/Rolls Royce turbine in comparison to P&W, Garrett and the Czech versions of the P&W. Not salt friendly. I guess it wasn't.
You're a lucky man, Zef. Nice job on being timed over 200.