ZBrushCentral

Double sided projection in projection master is not perfectly symmetrical?

Greetings,

I have been struggling with this for hours.

I have a symmetrical model, say a ford mustang car.

I pu the car into perfect side view; perspective button is not selected;

I go into PM, double sided option on, fade is off, normalised is on and drop the model.

I select standard 5 pointed star alpha and drag rectangle brush.

Draw it on the car and exit PM.

But the projection of the star is not spot on and on the reverse side, it is even worse, with scale and distortion problems.

What am I missing?

Thanks.

Never mind. I found the problem and answer here:

http://www.zbrushcentral.com/showthread.php?t=82322&highlight=projection+master

Thanks.