welcome to ***boats! do a search for "set-back pump install" and i bet you'll spend the rest of the nite looking thru all of them. there's been quite a few people here nice enough to post pics and advise on the subject.as far as the pump setting further back, on most boats it makes a world of difference, while others wouldn't see any benefit from it.look around on the boards for someone runnin the same boat, pm them for advise, you'll get all the info you'd ever need that way!