IMHO, as others have said, if you can see fuel spraying around inside the tank, them you need to replace the lines in the tank.
I have an '03 FLHTI, and the interior fuel feed line was longer back them, which caused the rubbing and the leaks. The newer model line is shorter and doesn't have the same amount of "play" so it doesn't seem to get rubbed causing the leak.
Replace the interior lines and fuel filter, and use the old lines, split lengthwise to wrap around the new ones as "insulation", hold em in place with ty-wraps.
Did mine a few years back and have had zero issues with fuel leaks since then.
Also, get the shop manual, definitely worth the investment, it'll tell you exactly how to go about doing the replacement.