I received two more 15C LEs last night (ordered from HP's website) and one of them has a 'CHS' key that is hard to push but does register according to the keyboard test. That prompted me to recheck my two original 15C LEs that I got from Samson Cables last week and the 'GTO' button on one of them doesn't have that 'positive tactile feedback' but registers fine on the keyboard test. That means that two of the four calculators that I've bought have a keyboard issue.
I'm bummed about this and will bring them to the HHC meeting to see what you guys think. I'm hoping that HP can tell me what I need to do to either get these calcs repaired or replaced. Other than they work fine as far as I can tell.
Gerry