I'd probably wait until the application deadline, but if you don't have a new cofounder by then, I'd just submit with what you have. It's true we're a little l

I'd probably wait until the application deadline, but if you don't have a new cofounder by then, I'd just submit with what you have. It's true we're a little less likely to accept single founders, but it's only one of many factors and the probability delta not that large. Particularly if you are a technical founder, which I see you are.