![I Dunno... :dunno:](https://board.marlincrawler.com/Smileys/marlin/dunno.gif)
Personally, I'd consider pressing charges. You purchased an engine from them, and gave them the $$ for it. There was a problem, so you took the motor back, and now you don't get your money OR the engine!?!?! You just got robbed. I'm assuming you still have the receipt for you taking the engine back, so I'd imagine it would be fairly easy to prove.
![Thumbs Up :thumbs:](https://board.marlincrawler.com/Smileys/marlin/thumbs.gif)