SAE Frame mesh errors

I am working on an SAE frame and am trying to create a mesh but it is sending errors because of the bends in some of the tubes being too small. The exact error that comes up is that the body (the curve) is too small to be considered a body. The slenderness ratio of the body is less that 10. These arcs have to be this small to comply to my manufacturing rules but I haven't figured out how to create the mesh. I have increased the joint sizes to try and get the software to ignore the curve and have also played with the coarse/fine settings in the mesh. Any help would be appreciated.

Thanks Becky

SolidworksSimulation