Stack width problem PC 2.7.3 (build 278)

[sims]

>I just installed Rev Enterprise  2.7.3 (build 278) on my WIndows machine
>and cannot make a stack that has a width smaller than 115 pixels.

Actually, if I change the decorations I can make it smaller.

BUT - in Rev 2.6.1 I have a stack 100 pixels wide with title, menu,
minimize, close.

When I open that same stack in 2.7.3 it seems to require 115 pixels.

Anyone know why this might be so?

Bug?

sims