Battlestar Galactica Coaster - higher base

I liked the original model a lot, but I think two layers for the base is a little bit too thin especially when ironing (can see through the base with two layers). So I added a third layer at the base.

Print instructions

Print using 0.15mm layers, and 0.2mm for the first layer.

Filament changes:
Layer 4 (0.65mm)
Layer 32 (4.85mm)

I used concentric infill for the bottom, and ironing for the top.