Can you actually see the key travel being longer in 1.4 model, or is it more like feeling it is longer? Also see my other questions below.
So it definitely looks like it is more or less normal for entry Pro, and probably increased typing noise from center to left is likely structural thing - more empty space underneath that location compared to 2.4 model.
Its known that you can see and the keys are higher for more travel in the 15", that is what the 1.4 reminds me of that I don't see on the 2.4, 2.4 seem softer yet solid.
However I'm still a little puzzled after yesterday when I was briefly able to test 1.4 and 2.4 side by side at the same store (I think the 2.4 was even the same computer I tried earlier when noticing keyboard being silent and soft feeling).
Of course conditions at store are what they are due to strong lights and background noises even this store had no loud music or anything else played on the speakers background and while there was other peoples they weren't being loud or anything but there are still much more ambient noises due to AC/HVAC and such vs. at home it is so silent I could hear mouse farting in the next room.
Anywhere my point being here is that between demo units I did not really noticed much all difference in key travel or pressure needed to press the keys between 1.4 and 2.4, but I could hear the same thing as at home with my 1.4 that keys from middle and towards left were louder than on the right side.
Yes very small difference, hardly noticeable at all....
And more confusing is that from them memory what 2.4 (and 1.4) keyboards felt at the store meaning pressure needed to press the keys felt like it was less than what I need on my 1.4 at home. Again it might just be due to the fact that at home is so silent so you can hear much more clearly keyboard noises and maybe it causes that, OR there are two different types of keyboards used (one that needs more force and has longer key travel vs soft and short key travel version).
I need to check that some day again and try to feel the keyboard better at store to be able to say for sure.
go to the store right when they open so its not so noisy and busy.......
Yesterday I checked 1.4 demo unit's manufacturing details very carefully and I noticed the unit was from the same factory as mine (serial number starts with C0) but it was slightly older 4th and 5th character in serial number were Y and Q in that model while mine is 4 weeks newer. Also demo unit was SG color, mine is silver. But all details I checked with parts I could find data using different ways, matched to my unit.
Can you guys check the serial number from your units and we could compare in case there is some difference based on manufacturing factory and date. You do not need to list whole serial number here, just first 2 and then 4th and 5th character (4th character should be Y meaning first part of the year 2019 and 5th tells the week).