Morning.... OK.... An equilibrium cure/brine is the safest and easiest if done correctly...
According to the USDA, combine ingredients based on the weights of all the ingredients, according to legally allowed ingredients...
Cure#1 should be at 156 Ppm nitrite addition.. that's 1 tsp. per pound of stuff... salt I like 2%... white sugar 1%...
Your liquid weighs about 10#'s per gallon when you weigh the salt, sugar etc...
Ham weighs about 10#'s...
So, you have 30#'s of stuff to cure....
That calculates out to 2 TBS. of cure#1 to be in compliance...
Cure and stuff penetrates meat at about 1/4" per day...
So, today is about day 6... about 1 to 1 1/2" penetration into the meat...
I'm gonna guess that's about 1/3rd the thickness of the meat...
2 TBS cure is about 1/3 the amount you added...
So, another guess is.... The meat has absorbed, approximately, the correct amount of cure necessary for a proper cure based on 3X's the cure initially added to the brine..
What I would do is, remove the ham from the bucket and place in a zip bag... place it in the refrigerator for as long as you can wait.... maybe next Wednesday... Be sure your fridge is around 38-40 deg. F so the penetration will be as fast as possible... cold slows down the curing process... For the last 24 hours, remove the zip bag to help dry the outer part of the meat so smoke will take well... Smoke and cook...
Does what I noted make sense ??? Hope I didn't screw that explanation beyond recognition...
Next ham, try my method...
http://smokingmeatforums.com/index.php?threads/ham-from-fresh-picnics-update-10-21-money.236375/