Here's a recipe for custard off the forum:
Vanilla Custard v1 6%
Simply Vanilla 3%
French Vanilla v1 2%
Golden Butter 1%
Sweet Cream 1%
NY Cheesecake 1%
Vienna Cream 0.5%
Vanilla Classic 0.5%
Thats 15% right? So for 100ml and it wants 6% custard, I'd put in 6ml of custard flavouring right? So I'm going to have 15ml flavour leaving 85ml base, and it'll be 70/30 so that's 60ml VG and 25ml PG... Right?
Or I've totally misread every shred of information I've seen so far haha
Oh hey, I know this one
I have nothing more to add, some good solid advice rolling in this thread for you.