Model Prep

When preparing the model for molding it is a good idea to
eliminate under cuts this will allow for easier removal
of the model from the mold. With the Flex wax
some undercutting can be tolerated due to it's flexable nature.

Putting tin foil under the model and appling a thin coating of oil will help as a mold separater.

Now go stick you head in the refrigerator.
No I am not insulting you it is a good way to cool down
the model before appling the melted Flex wax.
This will greatlly help the FW set up faster.