Visio 2010 - Scale corner radius proportionally

[newso]

Hi,

I'm trying to create a shape with rounded corners that will scale correctly. Currently I am defining the corner radius, but as an example, when I scale down a square with rounded corners, the corner radius stays at the value I set and eventually it looks like a circle rather than a small square with rounded corners.

Could someone help me out here? Or point me at a simple tutorial? Simple Visio tutorials don't seem too easy to come by.

[JuneTheSecond]

Easiest way is to perform joint or union in the menu operation in developer.
The corners will change to real arcs.

[newso]

That worked perfectly. Thank you, I wouldn't have thought to try that.