So I drew this guitar in Illustrator and exported as .svg then when I go to load it in Easel I get this? Why are the body lines so jacked up?
Can you share the SVG?
I figured out the random lines. I had stray anchor points. I deleted them but that still doesnt explain the odd body lines. 
You should clean your drawing up. Make sure all shapes are closed. If you don’t the software will do it for you in random places, hence the unwanted lines.