Well, the engine that we have is a TT from an Aristo, it has a front sump that does not work. Boost Logic lent me a Mid Sump and it's better, but the front of the sump pan hits the cross member by about 8". I was thinking of building a sump pan that offsets similar to that mid/rear pan that TLO86 showed above, unless what I think I'm hearing is that there is one with a rear sump? Is that so?