The Mocal coolers come in a variety of sizes but which is the correct amount of rows to have? 10, 13, 16, 19 or 25? they're all 235mm long. Cooler is better, but there must be a realistic limit to what size will work well.
Not got much time to be doing the whole FI thing for the next 6 weeks so just want to fit easy quickish bits and collect the bits I need.
Thanks, Cookie