Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
Sometimes, it's enough to just have a general rough draft of it on paper..
My method is to buy a ton of dry-rock and smash them into pieces and picking out the pieces that would be unique or fit well with the model.
if you would like a cheaper alternative, there’s an app you can pay $5 for that can give you decent readings.
it’s an app called Photone and has had great reviews on r2r
I’ve used it too recently on my new build and I’m quite content with it