I am trying to replace fuel line for homelite XL 12 1968. I bought 2 fuel lines and both broke pulled (apart) when pulling the seating edge through the gas tank hole, I used plenty of lubricants before during the process. the new fuel line is much different then the original fuel line, such as- ID size and the hole that runs through new line is off center from the middle of the line except for the ends and its very easy to poke hole in the thin wall off set line. The fuel line is 11 dollars each I don’t wish to waist any more money. I don’t want to split the cases. Does anyone have known safe simple improvised alternatives? the saw runs great if I can get gas to the carb. thanks for ur help, homer.