Hi,
We have for 7 years now been using a small (Stilldragon) Carter Head on our 500 litre gin still. I have now been tasked with the job of designing and fabricating a much larger one to fit to our biggest still (2500 litre boiler). I just thought that someone out there might have been given a similar task and could advise on any pitfalls of scaling up from our present CH. I have trawled the web and can find very little info on CH design.