Adding Scroll bars to multiple check buttons using Perl TK

[nevada17]

My goal is to find a way to apply scroll bars across the y axis of about 25 check buttons so that my interface isn't too large. I've read about scroll bars and I realize that's its not possible to add scroll bars to a frame, window, or check buttons while using the Perl TK. I was wondering whether anyone has hand any luck with a work around. I've also read about adding a canvas window to a canvas and having widgets inside then applying a scrollbar to the canvas... but wasn't sure if that was possible. Any help would be appreciated.

Thanks in advance,