I have an ipa that I bottled 3 weeks ago. It was a basic cascade ipa from a brewers best kit. I used the correct amount sugar as directed by the kit and I have a good seal on all the bottles, but the bottles are still not carbonated very well. The beer also remains cloudy. The current temperature that I am storing at is about 65 degrees. Why aren't the bottles priming? This is my third batch and my previous two had no problems.