I made an extract based double ipa, 4.5 gallon batch and I added 4oz of priming sugar since the last ipa I made over carbonated. It's been in the bottle for 4 weeks and is still not fully carbonated, my question is, do you need More priming sugar for higher gravity beers? Also, while I was very careful with this brew in an effort to make it clear it came out cloudier than all of my other brews, including a Belgian white and a Russian imperial stout, is that a function of the larger quantities of hops both in the boil and in the dry-hop? It tastes good but the cloudiness and lack of carbonation are keeping it from reaching its ful potential...any advice is appreciated.