hello all.
i baught the arf yak 54-50:

[link]http://arfmfg.com/index.php?Page=42[/link]

and now i need to assemble the engine to the engine mount and the engine mount to the body.
i need to dreel holes in the body for the engine mount and i dont know how and where to dreel?
how can i know how to put the engine right?

if someone has sketch of where i need to dreel it will help me to.

i have an os 46 ax angine and 12x4 propelor.

thank's a lot.

gil.