Had to quit my project today due to a bad gas leak in my 3206. Gas appears to be coming from front of tractor area of tank . Do these plastic tanks chafe in that area ? Right now I have tractor front parked up hill , with gas at rear of tractor/tank ... and not leaking ....but if I prk with front of tractor facing downhill ....gas has a real bad steady flow leak . I'm hoping , and praying, it a rubber fuel line , and not the tank .... anyone ever run into this problem ... will remove seat tomorrow and see what I can see .... these old tractors always break down at the worst times .....