I tried using the Scale tool, but it didn't work. Only a line with a dot moved.
I read about something to do with X,Y,Z...?
I already checked the forums and tutorials, but nothing makes sense.
I'm sure its very simple to do.

Select the object you want to scale, click either the X, Y or Z axis to scale it it different ways or hold down Shift while scaling to keep the current dimensions (scale both height and width at the same time). 

Select the object you want to scale, click either the X, Y or Z axis to scale it it different ways or hold down Shift while scaling to keep the current dimensions (scale both height and width at the same time). 

Thanks, will try it out.

 

Select the object you want to scale, click either the X, Y or Z axis to scale it it different ways or hold down Shift while scaling to keep the current dimensions (scale both height and width at the same time). 

 

It went very well.

Thanks again.

 

You're quite welcome. :)

You know the Zmodeler guys made really shitty unstable software if users of the software have to ask how to scale an object. :/