Tri=Tip is u unusual here .
they were on sale here some time ago .
labeled to be Prime , but not sold that way .
the butcher showed me the box , that had various cuts
all Prime. after all the 1/2 cow is labeled prime. , not just a few prime cuts .
I SV'd them , then used them for roast beef sandwiches
and they were were outstanding sandwiches.
but I did it at 130.1
I would have loved to have done one exactly as you did
then when cooled , sliced thin on a slicing machine .
the whole TT , and either use for a sandwich , or Vac as such.
@mgaretz 's technique is absolutely be the way Id go now
if I had some nice try-tips.
if I were doing this for sandwiches , Id do the 3-day refrigerator cure
with RedBoat40 , then SV as @mgaretz does.