ltillson

I have noticed an odd problem at the top of my bag. I have a 19 degree 3 iron that I carry about 225 yards. I carry my driver about 290 yards. However, I have a kind of old Cobra Fly Z 13.5 degree 3 wood that I only hit about 230 yards. This gives me a really awkward distance gap as well as two clubs going the same distance. Not sure if I am the problem or if the 3 wood is just poorly suited to me? Any thoughts or ideas are welcome!