help, I have a 98 12 valve that has a bleed back condition when shut off. more so when parked pointing nose up. I have looked over completly and find no leaks in the lines to the tank. I have notice wet condition around #4 and #5 injector. have tried to tighten up. does not stop sweating. could this be my hard start problem. runs fine after bleed out, 15 seconds or so. could I have made condition worse by overtightening? I have also changed the rubber fuel line connector piece behind the fuel filter, haveing that be a problem before:CRY:thanks in advance for the help, marc.