Hi everyone, just a quick message to say I think I may have
solved my leaking issue!
I don't want to speak too soon but I've gone from taking the atty off and mopping up 3+ times a day to 24hrs without a drop.
What's the complicated technique used to solve the leaking?
Smack it with a crowbar a few times!
Now I'm usually very careful and methodical, choosing brain over brawn but I was pretty fed up, I've got 4 of these things and they all leak. I removed the 510 screw and insulator from the bare deck, I've got a metal tank section from an old KF2, I slid that over the pins on the deck and gave it 10 or so solid whacks, increasing in intensity.
The 510 section was on some soft wood and I was hitting the old KF part so no damage was done to the deck of the Merlin and it hasn't leaked since. It may need 'repairing' again in future but it's done the job.
Hopefully it helps some of you to get some more life out of this flavoursome tank