The last two beers (2 hearted and an IPA) have had so much head that it does not matter how slow i pour or how i tip the glass. it is a REALLY thick head that takes FOREVER to go down!! I know carbonation and head is good but I would consider it excessive. Have i used too much priming sugar? I think they are a partial mash (i steep the grains but still add extract). It tastes great but this is where i need some improvement.