I have just attached an image of my boil. My question is simple: am I boiling it way too strongly? I boil off about 26% (which is 2.3 gallons) of my batch in an hour....shall I lower the strength of the gas burner? I think my boil looks totally ok. It doesnt look look like the boil of other brewers because I have 2 big gas rings at the bottom of my pot.....with loads of small holes. So it is not a focused fire with a single, strong flame....maybe that's the reason why it doesnt seem to be too strong to me and I leave it at maximum strength.