The Kyosho silvers are between the AE silver and AE blue rates, nearer silver.
I measured, using a £50k indutrial compressive test machine, a load of springs form many manufactures a couple of years ago ... just need to remember which website has that information on it!
From my experiments so far virtually all the big bore spring charts are wildly wrong (same machine as above) but unfortunately I didn't get offered many sets of big bore springs to measure when I had time and now I no longer have the time to do so. Maybe in the future.
|