wow i hadnt thought about twist rate effecting expansion in mono's

so did i screw up by building my 308win (shooting 130 TTSX's) with a 1 in 11.25" twist? i guess a 1 in 10" woudve been better>?

"Every record has been destroyed or falsified, every book rewritten, every picture has been repainted, every statue and street building has been renamed, every date has been altered."
― George Orwell, 1984