Ennis, I'm with you, we ARE going to get some good days this week. Yellzee I totally agree, vacuum would've made a huge difference for me.
My forest sump is like 1" above the thaw pond...lolz, had to throw away 5 gallons of sap once over the weekend...but that's fixed now. I have hopes for tomorrow, but suspect it will be Wednesday before I see more sap. Luckily, some neighbors who tapped for the first time brought over about 7-8 gallons they were going to throw away. So I will probably boil tomorrow morning in the hopes that sap flows during the day.
All I know, I have no buds on any of my trees, and they ain't going to just bud without sap...;-]
Cheers,
Russ
2017: added shut-off valves at several points on the main line, 66L made, 13L sold
2016: Added Wesfab 7" Filter Press with hand pump, 96L sold
2015: now 216 taps, added low vac (24" hg) to new Sugar Shack (24' x 16') w/400gal storage, 143.15L sold
2014: now 150 taps, added 2 sump pumps to 12'x12' sugar shack w/100gal storage to CDL 18"x5', 2 chamber drop flue, 40L sold
2013: 10 5/16 taps gravity to hose, boiled on BBQ