The brew was postponed until the yeast was there.
I had an exciting but long brew day (7.00 AM until 9.00 pm).
The size of the batch was limited by the size of my decoction pot, and that made the total amount a little too small for optimal lautering.
I am using a copper pipe at the bottom of the mash, using the grain as a natural filter, but that works best if there is a little more grain present, than was the case here.
Effectivity was decent though, far better than the previous single infusion brews.
The recipe was calculated for a 60 litres batch and I had 55 with the expected OG of 1049.
Having learned a lot, I might have another go at it next time I brew with undermodified malt.
Thanks for all your advise.
