Rumblings from the slipbox

I hear a rumbling sound coming from my slipbox. It’s a rumbling sound like that of a distant summer thunderstorm, after dark. It’s the sound of a giant, grumbling in the next valley over. It works fine. I’ve simply had an idea for something that I can only do, if the slipbox were digital. I’m tinkering with some tools to see how exactly I want to set things up if I switch to digital. Interesting times!