Bug? Group cue part.

So if I do [Group][Cue][Part][2][-][1] [a] [/50] it properly drops intensity by 50% on only those channels in part 2 excluding channel 1. Just make sure that you do NOT press enter after part 2.... This works properly yin 3.2.7 that was just released, but I that should work in 3.2.6 as well.

Yes, that is true and it works for me to. However it doesn't work as the rest and the selection is gone if you press [Select Last] as well. 

In a situation where I work with at lighting designer and the question is. "Whats in part 2? 
Me: "Alright easy" [Group][Part][2][enter] "Channel 1, 2 and three!"
LD: "Take everything in part 2 down to 20 except channel 1. 
Me:[-][1] ** frustration that the selection is gone ** 
Me: [Select last] ** even more frustration that my selection is gone ***  

Your solution works but it seems a bit odd that it doesn't work like the rest, don't you think? 

I think the "textbook" answer would be [Query][Cue] x [Part] y

Which will both highlight the fixtures and will support select-last and/or appending the command.

However, if you press [shift] + [enter] it will repost the command (unterminated) which will make it appendable, similar to select last.

So for your example:

Me: "Alright easy" [Group][Part][2][enter] "Channel 1, 2 and three!"
LD: "Take everything in part 2 down to 20 except channel 1. 
Me:[Shift]+[Enter][-1]

Also, another thing that might be helpful to you is the following...

Say that what the LD wanted was to only increase a specific group within a cue that has a value... Such as he only wants to update the frontlights that are in cue 1, no other fixtures in that cue...

[Query][Cue] x [Part] y [Group] [front light group number] at /120

That will now bring up all front lights that are currently in that cue 20%. But it will automatically subtract any other channels not in that more narrow group of "front light".

Also, another thing that might be helpful to you is the following...

Say that what the LD wanted was to only increase a specific group within a cue that has a value... Such as he only wants to update the frontlights that are in cue 1, no other fixtures in that cue...

[Query][Cue] x [Part] y [Group] [front light group number] at /120

That will now bring up all front lights that are currently in that cue 20%. But it will automatically subtract any other channels not in that more narrow group of "front light".