Good work Buccs. I think you did OK. Certainly you would have had a better result with grain fed.
Titch, Grain Fed Tri-Tip is back in stock at Costco. They are a lot pricier than they used to be. I think the word is now out somehow that this is a great cut of meat. I used to be able to buy a 2 pack for $14.00. Now they are $20.
Still, well worth it.