Sizing columns of the grid

I want the columns to be stretched and synced with the grid. This works ok. However I am no longer able to change the columns width with the mouse. To resize the with at runtime, Sync and Stretch must be false. 

Is this right?
Any chance to have the columns stretch AND let the user resize the columns?

tx for your support!


If the column is stretched, it automatically divides the width amongst the columns. To have only the last column stretched, you need to turn off StretchAll and define a stretch column. In this way, the remaining columns will be sizable.