Stanley, I am a happy owner of a 35 beta I installed in my 38 jeanneau gin Fizz 3rd year . My question is I had some fuel issues, I believe because of a original (1977) tank. I had it polished thru the sending unit hole and hope this will take care of it, I plan on cutting a 6" or so inspection plate in the future, my ? is I am using a 30 micron drop in filter in secondary raycor 500 spinner, and a 10 micron OEM spin on the primary. Is this corect filtration??  thanx.. Red