That is exactly what I was thinking.
I hope I am not in the same situation. I used the hoses that came with my Walbro pump and only single clamped them.
Worst part is that I read the post that says to use the FI hose and to double clamp. Wednesdays off, so out to hook up the last wire to the fuel pump.
Crap still have to wire the fans. Always something.