It need hump hose so it has more give, yes. Also the 90 going down is held very tight and hump hose alow it to flex more for the engine ( not that it moves much) but also helps the pipes line up better.
I ended up using some marine type adhesive. The jb weld held great on the level sensor but I ran out of that stuff. On the side there were 2 holes I needed to plug. 2 days so far and its not leaking.
I ended up using some marine type adhesive. The jb weld held great on the level sensor but I ran out of that stuff. On the side there were 2 holes I needed to plug. 2 days so far and its not leaking.