Basic Oval Bowl v1

I had some issues with the previous "Tanuki Trinket Tray v1 (Small)" where it would consistently make a weird horizontal line, in the same place on the front of the model, each time I printed it.

http://www.thingiverse.com/thing:2287184

So I made this basic oval bowl from scratch. I will add features, print and release another Thing, until I either A) figure out what is making the weird lines or B) have a finished animal (cat? raccoon? mouse? giraffe?) bowl that has no (consistent) artifac