Here's my problem. I made a iipa with an estimated sg of 1.075, 12 gallons at end of boil. My plan was 2.5 oz nugget 16.1 aa% at 90 min and aiming for around 70 ibus. I took a reading during the boil and saw that it was 1.100 so I added 1.5 oz of Columbus at 60 min to add 35 ibus and .5 oz at 30. Now after the brew I did my gravity reading and it turned out to be 1.072. So I think I over bittered my beer. The ibus are around 100. I only used 5% biscuit and 95% two row and a 90 minute boil. Then I split the 12 gallons into two different carboys with two different yeasts. I was planing adding one pound of sugar to each batch around 1.020-1.025 to help dry out the beer. But now I am thinking maybe a 1.5-2 pounds of light dme to help with the extra ibus. My yeast is wlp 001 and the other is wlp 090 super yeast. Any input would be great. Sorry about the post on my phone at work.