I would also add to his quest to understand fillets, the "order" of particular fillets will allow success or box you in.



In this example, I believe the top fillets or blends attempting to achieve, marked in "red" , should come "AFTER" the attempted "green" blends and fillets.

But don't misconstrue. This is not something "different" than Michaels post..... Just added.

2 cents.