As far as filtering...Bruteman, you seem too obsessed. It took 1.5 hours to filter the 1/2 litre I got 2 weeks ago with a coffee filter...the syrup is fine...and its time I don't have to do anything with, so who cares how long it takes? If you're doing small batches, put them into the filters before you go to bed and check them when you wake up...?? Do you realize how fine the stuff is you're trying to get out? The most common way of filtering for eons has been to not filter, and let it settle, then pour off all but the cloudy stuff...worked fine for me last year with my 10 taps.
As for sap today, I have been getting at least 1 gallon/hour outta 130 taps. Not nearly where I want to be, but best day so far this year.
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