I'm working on my Brutus style single tier system. I purchased a BCS-460 and I'm planning on using solenoid valves to pump the liquid between my 3 vessels. I'm thinking, at this point, of sticking with a direct fired RIMS setup but I may change that to a RIMS tube. Anyhow, I'm trying to plan out the flow of liquid so I can figure out plumbing. I'm hoping to not have to disconnect / reconnect anything during the brew day and if I do, I'd like to keep it minimal. I'm wondering how some of you have tackled this problem? Is there any easy to use software out there? I know that AutoCad can do it, but it's pretty complicated and I don't want to have to spend 40hrs learning it. I've looked into CFD software, but again you need an engineering degree to use them and the cost big $$$$$.
Any help and input is greatly appreciated.