From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Potential chassis modifications to alter periodicity.
| Identifier | ExFiles\Box 137\4\ scan0329 | |
| Date | 1st April 1931 | |
| -2- R2/M21.4.31 contd. We might also build a chassis with entirely different side members. The same depth heavy might not alter the periodicity, but deeper ones should. Weight and tie-rods might say something, and different rubber in the feet. If we can get the reason of the periods we might quickly do something. R.{Sir Henry Royce} | ||