Post Chaos Accuracy Question and Potential Question

So I have 2 different questions and my sense of forum etiquette tells me even if they are about different topics I shouldnt post 2 different threads.

Question 1:
I keep hearing that after the Chaos Patch "accuracy is going back to (more or less) what it was before BB" but havent been able to figure out anyone to answer particulars about that. Mainly, would I still be able to hit grandpa? iirc he used to have really high avoid and many melee classes had trouble hitting him at all. And also, how much will level affect accuracy?

Question 2:
I had read somewhere, but cant remember source or how viable it sounded, but I remember someone saying that level 130 gear has same potential stats that level 120 gear could have, they just made level 71+ gear the same stats, unlike now where the level 127 VIP stuff can get 12% per line. I was just wondering if it was true.

First question is false. It isn't like PreBB at all, they just reduced the 5% per lvl to a 1-2% per lvl of miss rate, At least many people tell it like this.

Second Question is true, 121+ Potential Tier Its eliminated. So Tier 71+ its the max tier from now on, unless nexon decides to change it again.

First question is false. It isn't like PreBB at all, they just reduced the 5% per lvl to a 1-2% per lvl of miss rate, At least many people tell it like this.

Second Question is true, 121+ Potential Tier Its eliminated. So Tier 71+ its the max tier from now on, unless nexon decides to change it again.

So how does that effect current VIP already potentialed equips?

bonuses will be set back to the lower tier. this happened with VIP xbows when they were originally level 28, they had tier 1 bonuses. after the patch that fixed it, they had tier 4 bonuses without needing to cube.

basically the data stores the type of bonus it has per line, rather than the value

So how does that effect current VIP already potentialed equips?

Their 4th tier potential should be replaced with 3rd tier. A 12%/8%/4% stat VIP belt would turn into 9%/6%/3% stat. Or at least that's what should happen. Nexon could also screw up and accidentally reset the potential of all VIP items.