Seems like we were just here, but yet again, I'm having trouble verifying you're accepting a customer route (a different one than last week), and since sending me a copy of our prefix filter was apparently too much to ask, and you make it so easy to talk on the phone with anyone who knows what BGP is, here we are. Perhaps I'll track down our sales person and chew their ear.
Yeah...that's why I'm pretty sure they're not accepting it. Their only path is a longer as-path than what they'd get from us. Checking route-server.twtelecom.net is pretty much the only way I get confirmation from TWiT that they're accepting routes from us.