Simplify3D

I’m not sure why this looks like this since it’s not in the preview but the rest of the mode is fine.

I'm trying to print this for my wife however I don't know what it is but in S3D it makes it solid bit in Cura it has the openings for where the star would go.. Is this a setting I need to change in S3D?

Question I'm trying to set color changes by height The red marker is where it starts and the gray/black line is where it's marked off? I have a lot of color changes and just want to make sure I have it right.

I have a gcode in the library however can you edit how it runs? I noticed mine did not do a bed level command and I'm just curious how you go about editing it.

So as you can see by the photo I have a slight problem here, I am assuming that it has something to do with offsets, but I can`t see the problem .I set the Tools 1 x offset, but this still happens, any ideas? I use the Simplify wizard for the dual extrusion. been printing with a single extruder no probs for years, got the dual extruder yesterday so complete Noob, I have updated the firmware. So any help would be great thanks.