if you don't have access to a local printer for ABS, you could try using craftcloud3d.com which bids out job on print farms all over the world.
(i'd used this service for printing parts out before i had my own printer)
i priced out black ABS (which oddly was less expensive than PLA) for the...
when i put mine together a couple of years ago, had the same problem. definitely an assembly issue of getting the bow attached to the right holes in the side pieces.
i see that some of the inputs require guessing about what's actually in your current tank.
from observations of my current vehicles, the fuel gauges are non-linear especially below the half mark (probably due to the odd tank geometries)
how does your app calculation deal with that issue?
i didn't realize that F-150's also used under seat vents just our Broncos until i found this while searching for bronco vent covers.
anyone have any experience whether this undersea system works well in the F-150's??
do the rear vents actually send the proper temperature air into the rear passenger area?
i'm still convinced the underseat vents are missing the connection to the rest of the HVAC system in my MY23
you do realize that the compressor doesn't run at full load at all times (and maryland has long periods during the winter without rain or snow. we're currently in a drought condition)