Outer Limits 4x4 Board

Not sure if it's normal or not but I getting fuel leak on my tb42 patrol from a drain hole ( joined to charcoal canister ??) under the front left guard.

Only seems to do it when I've got a full load of petrol on board. Has anyone else had this happen? Is it a problem or normal?

Cheers

Cam

Seen this on a mates shorty, full fuel also.

Stopped after a while (driving on petrol), dunno the cause.

for it to come out of the charcoal canister the tank might be pressurizing when full try a new fuel cap. thsi shouldnt happen!