I'm having the same issue with my Leopard/Pin. He is just about 750 grams and is from June 2014. He could be big enough but so far I have only seen him cuddling, unless he is just fast (premature) and I have missed a lock. I have put him with my Pastave and planned to have him with one other female. However, I don't want to stress the little guy out and without seeing any locks, I don't know if there is any business getting done. Still plenty of time as I have not seen any real positive signs from the females they are close yet, no bowl wrapping or hanging on the cool side. So I'll wait a month or so and give the little guy another try.

On the other hand, I also have a 750 gram Lesser het Hypo and man he is all business. I've twice put him with my Enchi Hypo girl who is over 2000 grams and both times he's locked right away. I guess worse case scenario, I could pair him with the Pastave for a shot at some BeLs. Best of luck to you and your little man.