Thanks a lot for your interest, against all advice I ended up using a fuel tolerant gasket goo, I know I will be crucified for it but in the end it was the only way I could stop the leaks , the fuel leak was of high float levels, bought the gold plated tool and fixed that , easy, but still had air leaking , I could actually hear it when I blew down the vent tube , have ordered the new upgraded bowls which are apparently more stiffer , on back order, so naturally I couldn't wait and glued the old bowls on , waited for 24 hrs for it to set and no more leaks , time for blast off, motor running like it should . I am the third owner ,470 hrs on the clock when I first hopped in now has done 1330 , for a complicated engine it has given me little to complain about , again bones thanks for your insight