Symbols in ARIS 9.8

Hi everyone,

I want to create a new template and a couple of new symbol. I want to set the symbols to lets say 180 px width and 50 px height. 

1. Create the symbol in symbol editor, click on resize and enter my size. (in mm... ...)

2. Create the symbol and upload the file from symbol editor

3. Add the symbol to the model where I want to use it

4. Create the new template. add the symbol to it, and set the size to be 100% in width and height.

Result the width and height is supersmall and no where near what I wanted. 

What did I miss? :-)

Thanks!