" Any help or information please ?"
That is a really bad way to write code.
Consider if your cell contained names like these, what would happen:
{'delete','quit','1234','hello world','speed (ms)','if','N/A'}
Robust code does not force meta-data into variable names, but simply stores it in variables, just like you already have.
When you understand that meta-data is data, then you can start to write much better code.
