I have an issue with the saddle tanks in my boat. They are only 8gal tanks, and even when they are full everytime I let off the throttle and decellerate the fuel pumps pick up air and air lock. Both on the NOS system and the carb system. I'm running a return style setup on the nos system and a dead head regulator on the carb. Everything works perfect except for the tank problem. I took a dental mirror and looked inside the tank and there isnt any kind of baffle or trapdoor setup. My question is can Russel or any of the tank companies install this into my tanks ? Obtw, they are stainless.