I've noticed that with the extra talent point into Foxhole, I should be getting an extra point of energy regen. However, I'm getting 3.6 or some awkward number like that. Is this normal??

Instead of giving an actual 1 energy regen at all times they instead increased regen by 20% at each of the regen levels (6 instead of 5, 3.6 instead of 3 and so on)

That's not cool, cause we lose out on so much more. Pretty dumb if you ask me.

It's more that it's increased by 1 base regen, but then the reduced regen points are percent of your base regen.

 

So it's not 3 energy regen, it's 60% of your base, but your base is larger.