Help in Resizing Embed Drawing to fit slide

[Gary]

I have power point slides with with embed Visio Drawings. When I open the
Visio Drawing within power point, the original size of my Visio Drawing
reduced back to its original size before it was sized to fit the power point
slide. When I am done updating the Visio drawing, I exit and return back to
Power Point. The Visio Drawing is now smaller and need to be resize again.

When I first created the Visio image and embed it into power point, I
resized it using VBA in Access calling power point and embeding Visio in the
power point.

Can someone help me here?? Is there an option to size the visio to fit???

Thanks,

Gary