Will do. Split the wort before the boil, steeped 500g of acidulated malt in 10litres. Didn't in 10litres. After 4 days both acidified batches were bubbling away nicely, neutral bathes not showing much life at all.
I'm about to do my first 100% Brett beer. I'm using wyeast 5112. I have stepped it up to 500ml using a stir plate for 6days now, gonna brew in two days. The plan is 4x5L, A: soured fermented @20c, B: same @ 30c, C: unsoured @20c, D: same @30c.