It's the Strength Tanks that I have issues with, if you're familiar with what some of the BRD's wear I suppose you'd know what I mean. I mean I can kill these people, it's just taking4-5 hits and some glance. I use a Tempered Danish Great-sword Btw if that helps
Then you are probably doing fine.
Whenever I fight Wallace, Linden, or any other super-heavy strength heirloomed-plate guy I expect glances to happen sometimes.
The advice in this thread about hitting people with the tip of your weapon, in the sweetspots, is true. With proper footwork to have the correct range, and turning into your attacks, you won't glance even on goretooth's lordly black armor.
If you really don't want glances to happen ever, you are going to need a strength build with 8 or more powerstrike.
Oh, and your Danish greatsword is fine. Besides, with it heirloomed once already and you being more used to it, you will probably do better with it.