Hey everyone!

I haven't posted any real questions lately, so I suppose it's about time.

I have done a little searching around but cannot come up with a true answer to what I think is a pretty common question:
How much do I feed my juvenile ball python?

I even think this sounds silly to me... but I just thought about this, I don't actually know!
I know that it is "feed to the widest part of the ball python's body" or when they are young, 10-15% of their body weight. I have also heard that this only applies to snakes up to 300 grams.
Do you agree or disagree with this?
When do you switch to adult rats - if you feed rats, as I do?

There is no clean and simple chart to follow, but I'm just wondering what some of your practices are.

Thank you