Hi everyone, hope all is well. I recently harvested some Kviek from a brew I did with dried flakes. It's in a jar in my fridge and I'm a bit unsure how to use it as I've never used liquid yeast before. I know with Kviek it's an under pitch so I'm aiming for 1/2 a teaspoon. My question is, do I aim for the bottom of the jar ignoring the liquid or do I need to shake it all up and then take a sample? Thanks in advance