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The IBC 1604.3d deflection factor setting Use L + .5D was always applied in Concept mode, (except for wet service conditions) even when the setting is unchecked in beam mode and you say "Apply Options to concept Mode." Furthermore, it was applied even when the
creep factor from NDS 3.5.2 is also applied, and these settings are supposed to be mutually exclusive.
The program now applies this setting correctly to Concept mode.
The deflections shown in the analysis diagram for oblique angles were the ones that would occur on an un-rotated beam. The maximum deflections show in the upper left of the diagram are for the rotated beam, were for a rotated beam, thus different than the maxima shown in the diagram and creating confusion.
The diagram now shows the same deflection as those calculated for the maximum deflection shown in the diagram and in the design results, which is the vector sum of the deflections in the x- and y- directions.