Uncle Stan, as usual I stand corrected. Thank you, I was actually surprised to hear that Willa's redknee would eat so much at one go. I was quoting reading matter, without thinking.
I agree with you on feeding small slings more, until they're out of their fragile stage. What I should have said, is that you can slow down as they grow. I routinely feed once a week, but I am also guided by hungry T's wandering around their enclosures, which I see as hunting for prey and feed those extra. There does not seem to be a hard and fast rule, but more of a guideline.
One more thing is that I will only feed extra if the feeder is taken immediately. If not , it should be removed.
Africa is a tough country. When the going gets tough, we get going.