Thanks. Another adventure begins
I cut a 6-pound eye of round in half at the balance point, maybe an 8" long thinner part and 6" long thicker part, then butterflied the thicker part, ending up with two 3-pound pieces between 2" and 3" thick. Got about 2/3 of the silverskin off (I wonder if that stuff stops bullets ?), poked holes in the rest, then applied the usual cure/sugar/pepper/coriander/garlic dry rub and put each piece in a 1 gallon ziploc bag (the biggest I could find).
Pink salt and Tenderquick both seem to disappear from the store shelves this time of year (even Bass Pro was out of stock) so I ended up using the cure from a jerky kit (1 bag cure and 1 bag of seasoning). The cure seemed like typical mix of salt/sugar + sodium nitrite at 0.84%, so the directions (2/3 Tbsp per pound of meat) seemed in line with other recipes. Ended up with 4T of cure, 4T ground black pepper, 4T brown sugar, 2T ground coriander, 2T garlic powder.
Only question is whether the extra salt in the seasoning mix, which was supposed to be used at the same time as the cure, would have contributed to penetration rate (the instructions said the combination would penetrate at ~1/4" per day, which seems typical, but I only used the cure then added sugar & spices) The cure was mostly salt already, so hopefully this will be OK.
Anyways, will start a new thread when I have pics to post.