Hi There, I am quite new to here and very new to brewing, in fact I have not yet completed my build. it is actually built now and I am testing it with just a water run through and hit a snag or two! I have a Boilermaker G2 for my kettle, it's 115 litre version and I have a 3kw ULWD element in it. Although I am planning on only doing small batches (poss 25 litre boil volumes) to start with, so that is the volume of water I am testing with, and it just won't get rolling, like I see brew day videos showing. am I just underpowered for the size of the pot, it's almost like the pot itself is acting like a heatsink. I have read that the surface area of the pot being quite large in comparison to the volume I am boiling will not help either. The other thing is getting rid of the steam, I installed an extractor fan close to the kettle and it seems totally ineffective? Any help would be really appreciated, Thanks, Paul.