Simple Knife Handle Loft Wont complete!

Hello-

I am ten hours in on lofting a simple part. I have spent considerable effort making my profiles pierce my guide lines but SW just hates my guide

curve. The loft is very similar to a wing design, so I am sure I am pretty close to getting it to work, I would love to know the reason this wont complete. Also the last profile at the end of the handle is just a point.

Thanks for the help

SolidworksSurfacing