All tapped in and boiled the last 2 days. Have about 40 more taps this year and giving the 2x3 a good workout. I retired this past summer so I have lots of time to make steam. Sap has been between 2 1/2 and 3%. Installed some 3/16 line without a big drop and so far it is impressing me. Will be boiling at least the next 2 days before the warm up and that's a good start especially with an overnight run thrown in there.