Rather than spending a few hundred on a tiny box that mounts to your roof rack,I designed these mounts to bolt to a piece of plywood which will be wrapped in a tarp, and secured with ratcheting straps. If you've got a dual extruder you should be able to enable dup printing o print 2 simultaneously.

Qidi

No

No

.3

50%

Infill pattern is linear. All speeds set to 100 mm/s because I have no concern with the quality of this. Took less than 2 hours/