Shark fin

Because who doesn't want a sharkfin, especially if it means you don't have to kill a shark to get it. Round bottom has a slot that fits a 2.5" web belt and a curve so it should sit flat on an AL80 tank.

Flat bottom has no slot and a flat base.

Scale them down to 78% to fit a Prusa Mk3 when printing the fin vertically. The web slot gets too small if you go smaller.

Print Settings

Printer Brand:

Prusa

Printer:

i3 MK3

Rafts:

No

Supports:

Yes

Resolution:

.2

Infill:

10%

Filament: KVP P-PLA Grey How I Designed This ===================

Onshape yet again

Like pretty much everything I do, Onshape. Easy. Fully featured. Free.