Tired of crummy gas and leaking needle & seats

Every other month I change the needle n seat due to the o ring leaking or seat hardening, sick of it, my customers are sick of it. Last guy I did a motor for just blew his mufflers up stupidly continuing to drive the highway while it bucked and bog and missed......boom!! Both mufflers and the driveline went right after that....gawd damn astonishing .... he didn't know better, I do though and today I had to pull off the freeway, pull the needle n seat n flip the o ring and make it to work....till it did again on the way home....so I pulled the fuel hose off the secondary "i run a hose between each hard line in pri/sec" then stuck a 1/4 extension into the hose and reclamped it....then I took the sec throttle blade to down to closed and just added a turn the primary opening it a hair....then ran on the primaries home.

Gas sucks, rubber o rings suck, pump diaphragm material sucks....wtf