TRY THIS GUYS
https://github.com/ticketcoin/ticketcoin/blob/master/src/main.cpp#L992Ticketcoin.conf
lottomining=1
I've hit a couple of those but they do take a while because it is a 1 in 50 chance.
I can't read code but I think I'm right on this one - just tried without that argument and the stakes are way way smaller but more frequent.
**EDIT** GUESS I WAS WRONG.....IDK