It has come to our attention that there are two different spar penetration points that builders have been utilizing for their fuel line.  The point where Zenith has pre punched this hole has varied between kits.  Take a look at your spar and if the hole is where the YELLOW arrow is located please select the “OUTBOARD” option.  If the hole is where the red arrow/wire is, please select the “INBOARD” option.

This affects the length of the hose we build for a nice fit.