for those of us who didnt hear about it in Beta, can you better define the problem, so we can share?
What was the problem with vigor and WP tanks?
50 Tanks: Invul/ss, Fire/ice/fire, Ice/em, Stone/fire
WP/Stone, dark/dark, shld/mace
50 Other: WS, SS/dark/sc brute, BS/Regen/WM scrpr, fire/fire/force blaster, rad/kin corr, mind/rad ctrl, ill/storm cntrl
In beta, tier 4 Vigor did not properly provide enhancement bonuses to some powers such as High Pain Tolerance. That's been fixed.
Now, tier 4 Vigor Core will boost all of the appropriate powers.
And for my willpower Tank, I think that's awesome. I get about 120 Hp/sec with one enemy in melee.
ty for that, now i know i wont waste threads 
i remember when i played in Beta that Vigor and WP did not go together... was wondering if they fixed that or does it still not go together?