If the intensity value being updated came from a preset and in the update window you selected the preset as the target of the update rather than the cue (which would break the link to the preset - 1.5.0.3 fixed that for me if you recall...), would the value be virtually scaled above 100% and updated into the preset? I hope that it does NOT - my desired results would be with your example for the new value to be updated into the preset as requested and NOT virtually scaled, and upon release or being LTPd away from the programmer faded down to the scaled value created by the fader in either a) the fade time of the cue b) the individual fade time for the channel/fixture.
IMHO "scale intensity values above 100% if required" should be able to be switched on or off as a preference - I personally don't want to be working with low levels and push a fader to full to discover a channel is now much brighter than my intentions were, wether there were executor faders at less than full or not.
-WM