How to change Gant chart timeline column sizes

[DoubleACL]

I'm using a Month/Day format and I'm only able to fit about 2 months worth of
days that can fit on the screen (paper) left to right. I need about 3 months
to fit but the columns won't change size to allow it to do so. If I use the
object control to expand or contract the overall gant chart, it just cuts out
days (or adds more days).

 

[Steve Bower]

Think I've cracked it - if you click on the border to the top of the
timeline section, such that your get a selection box around the timeline
area only, you can resize using the outer middle 'handle'. Note, if the
whole Gantt chart area is selected, it will maintain the timeline units
width and reduce or extend the timeline dates, but I guess you have found
this anyway ;-)