24-01-2020, 09:31 AM
(24-01-2020, 01:13 AM)Bob Culver Wrote: It seems persons are working to tolerances closer than was/is customary for high revving production cars. The heading is "Value" which suggests a consideration of effect vs time or expense.It's difficult to say how much is enough Bob, but I've never met anyone who regretted making an effort. With nearly half an ounce difference there's certainly some scope for improvement.