Unnamed GCI

This is my GCI coaster that I have working on for the past week or so. I am using the simple auto-supports (yes, I know its lame) but I don't have the patience to do all custom supports. That being said, I am building the wide supports by hand. Some can be seen in the pictures below. Also some 3D's are done but some of the textures aren't exporting from Sketchup, is there a way to fix this? Here are some pictures.

This should help get rid of the texture loss. http://coastercrazy.com/forum/topic.asp?TOPIC_ID=26631

[Coasterkidmwm]

If the no texture thing you're talking about is making the beams black ignore what I said below.

If the black I beams in your crossovers are indeed actual no limits supports, then I suggest you make them very dark grey instead of black (well everything very dark grey instead of black actually) because it makes the textures pop out more for some reason.

No, the beams are from Sketchup but I'm not too worried about them