If you can get 30L on the crystal, just try messing with the amount in your grain bill to get the correct color/gravity. The L is in reference to Lovibond, which relates to the color.
I'd rather have a bottle in front of me, than a frontal lobotomy.
You can't be a real country unless you have a beer and an airline - it helps if you have some kind of a football team, or some nuclear weapons, but at the very least you need a beer.
My Cheap and Easy Stirplate