In certain circumstances the preferences allow the setting of keyboard shortcuts that don't make sense, or clash with existing shortcuts without giving a warning.
Two examples I found this evening…
Setting Zoom 100%, 200% 400% etc to the keys 1, 2, 4 with no modifier is accepted without warning that this clashes with the global transparency shortcut, which already uses the digits 0 through 9.
Setting Geometry > Add, Subtract etc to the keys Alt + 1, Alt + 2 etc is accepted without warning that this will always create compounds, since Alt is already reserved as an additional modifier for these geometry operations.
Also (since I am talking about keyboard shortcuts) please can I bump these earlier requests…
Pen Tool Mode Selection Shortcut
Search Keyboard Shortcuts
Make Numeric Keypad Distinct From Digits <-allows for 16 new keys + modifiers!!
Thanks.