Can you also let us know if the flash improves low speed running e.g. deceleration or reduces popping when coming down steep hills and when you grab a handful if it reacts faster and crisper?Booked in this week for the latest (PBR) SSA-21-01 re-flash, hope this cleans things up. Sled is a 2020 850 with the 21 flash, but still has a few issues with starting warm etc.
Will report back after a weekend ride!!