Horrand
Postman
- Joined
- Aug 7, 2017
- Messages
- 593
Why not use a calculator to add the strength you want minus the nic already in it.
EG to make the 12mg out of the 3mg juice, enter 9mg in the calc
That's how I got the numbers on the first page of the thread. It won't be EXACTLY 12mg but will you really notice 0.5mg either side?