Scaling with cached bitmap

I have problem that I want to solve but it’s late nite and seems to me it’s got to be some easy solution but my braind doesn’t react good

look at the example
left sqaure mc1 is cachedAsBitmap right square mc2 is usual MC

go mouse over the edge for scaling for both mc’s
cached movieclip goes crazy
how I can bypass this thing easily

thnx in advance

if I could set rectangle for RollOver events it would work good…

so nobody knows a solution, macromedia did bad job? they suggest also it’s not good for scaling and rotating pictures :slight_smile: