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beam end force summary sign conventions

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Referring to the post shown in below link 

https://communities.bentley.com/products/ram-staad/f/ram-staad-forum/168796/force-summary

query 1:  for axial , in SUMMARY stadd reports MAx Fx  and Min Fx  to be compression and tension  respectively , considering both start and end node

               suppose for a member we only selects the load case causing tension in axial in the Result--->setup --->ranges . then the way staad reports summary forces is

  same way if we select only compression load cases staad follows thr same concept. 

Is My understanding right??????

 

query 2: for a particular member i got a END FORCE of beams in beam forces  DETAIL:ALL as follows

As per the detail :ALL , by doing simple max , we can find that MAX Mx = 0.197 & min = -0.138

but the SUMMARY shows the following -

i want to know what concept is used for generating this summary for Mx ???? .


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