I made a post earlier regarding short stacks and how/when to play with them. I find myself in this exact type of situation, or similar when you are ISO raising a limper IP and the shorty shoves from the blinds.

I am having mixed results when deciding to play with them.

Do you have any stats or reads on this guy? I usually try to see them play a few hands with at least one showdown before deciding to gamble.

If I have no reads then I usually fold here and just wait for a better spot to take them on.

--Z