Increase 31mm SIR to 33 mm SIR on Swift 016
#32002 from Keith Grant · Not recommended · Minutes (2022-03 Fastrack)
Thank you for your letter. The Club Racing Board does not recommend these changes. The data obtained at the 2021 CAT U.S.
Majors event does not support increasing the Swift 016's SIR size or reducing its minimum weight. Please see the response to
letter #30969 in the September 2021 Fastrack.