correct calculation for Heroic numbers on passive tree simulator

Passive tree got dense since 0.3, lot clusters resized, and the best tool for Heroic numbers test would be Maxroll's, but it seems stayed on 0.2.

Today I bought on based on the test from Maxroll's but it actually got different result.

Anyone knows other tools could show correct result?

POB is VERY hard to use because I can't input number, only to slide the bar and never can get the nuber I want.

BTW, why GGG won't issue an updated passive tree and calculator officially?