as you can see: this is a short one on Finecast. And for everyone who didn't get the reference: http://www.youtube.com/watch?v=GUl9_5kK9ts But I'd strongly recommend not to lick this or any other cast.
I've never had any huge problems with fin cast quality. No flash or shift problems, just a little bendyness here an there. But that can be worked out with hot water. And I hardly ever saw a bubble. Don't get me wrong I want an all-plastic range. And that will come eventually, but Fincast is a decent substitute until then. I dare say the one above is almost perfect. As somone who converts and cuts open a lot, I've suffered from severe metal rage over the years. see below: