Hi Ken
I am in Wellington you can give me a call if you want. This is one of my designs, sliced and printed in S3d.
http://www.thingiverse.com/thing:602199
I have a Leapfrog Creatr and only used it's bundled software a few days and bit the bullet and bought S3d. The control it gives made a significant difference to my print quality. You can get me on 04 212 6918 if you like.
Cheers Mark (Oggie)