electrical lineman for western area power or department of energy. and yes that bare handing is a rush to do off a chopper or out of a bucket truck. local 1959 IBEW.
realy it only depends on the cylinder to cylinder psi to have only 5 percent difference. 109 isnt that bad some gauges very alot one would say 135 and another would say 100 so if its running good and that close in comp. i wouldnt wory to mutch.