13:1913:19, 13 April 2023diffhist+773
Cab-rank rule
Insert BSB reaction to "Declaration of conscience" as more authoritative than, and preceding Nick Vineall's reaction. Add reference to "Signatories".
08:1208:12, 13 April 2023diffhist−179
Cab-rank rule
Removed quote from BSB report leaving the reference to it. The subsequent BSB quote is sufficient and has more authority.
07:5907:59, 30 June 2020diffhist−4
Hydraulic ram
Removed explanation of cycle involving "suction pulse reflecting from drive head" as highly implausible (speed of sound in water is 1481m/s). Replaced with explanation involving closure of delivery valve.
13:1913:19, 13 April 2023diffhist+773
Cab-rank rule
Insert BSB reaction to "Declaration of conscience" as more authoritative than, and preceding Nick Vineall's reaction. Add reference to "Signatories".
08:1208:12, 13 April 2023diffhist−179
Cab-rank rule
Removed quote from BSB report leaving the reference to it. The subsequent BSB quote is sufficient and has more authority.
07:5907:59, 30 June 2020diffhist−4
Hydraulic ram
Removed explanation of cycle involving "suction pulse reflecting from drive head" as highly implausible (speed of sound in water is 1481m/s). Replaced with explanation involving closure of delivery valve.