Well yes, that is the PDF I referenced in my post. It however does not go into detail about CSX based sliders, like what is being used in the CY8CKIT-145-40XX Dev Kit.
I am not sure if I should be using the TX dimensions from the button design on pg 116 and mixing with the slider design on pg 117.
Currently we don't have definitive information on the design of CSX based slider. It is still in the testing phase at our end that is the reason you don't see any data published.
Please provide us more details of your application,
1.slider requirements(segments, length)
2.over lay you are planning to use
3.Application it is being designed for.
I have an open case#00329693 if you want to contribute there.