I have no idea how they are counted. I have 5 in one column and 2 under the upgrades.
2 at level one, one of those is inactive and 1 upgrade at that level. 3 at level 2 with one upgrade at that level. The list shows that one of my level one has 4 refs, so does the 3 that are at level 2 plus the 1 upgrade at that level make the 4 refs for my level 1 ref? If they are counted separately then the 1 upgrade at level 1 should give me 3 at level 1 instead of 2. So... I dont know if I have 5 refs or 7. Can someone explain please?