Ah thanks! Yes it's a stock setup and I am glad you didn't suggest a 10" or longer prop, because the ground clearance is pretty tight.
I was thinking I could add a sturdy block just over the landing strut to increase the clearance if I wanted to try a longer prop, but now I don't think I need to bother with that. I've already got a little extra clearance because I am running with 4" wheels, which I am hoping will let me takeoff and land on grass...