Griz made his post 9 months ago and no one has bothered to put up a reply. Geez, I am disappointed as I have the same question.
I have installed another flypage template within my Gavick yourshop template and now the add to cart button and the quantity arrows and field are wrong. They are still carrying the gavick styling instead of the new installed flypage template.
I am thinking that the page layouts overwrite might be the solution to this instead of going in and doing a code hack but am not sure what to put in the field box. The instructions don't really give us much information about how to use this feature and what it is actually about.
Can some one please let me know if this is the solution to my problem and if not, what does this function actually do and how would one use it.
Cheers,
Milan.