To recap - we made it through all the sub-zero winter temps with zero additives - just straight bio the whole time.
We didn't even make it out of the village this morning (which is fortunate)
Ive got to find a way of making this beef tallow a bit more usable - someone kindly gave me some mis-fuel the other day, so that's next on the list, but, right now, im off to paddocks to buy more filters : (