[Healeys] Drain tubes

[Stephen Hutchings]

I've owned my car for many years, but it seems that lately I’m getting more fuel dripping from the drain tubes after a run.
It seems to drip for a long time before slowing down and stopping. Now, I’m not talking about big puddles of fuel, but I started to poke around because I could smell it and there is a small puddle in the pan under the car. Nothing leaking from the carbs at all.
Anyone else noticed this?

Stephen BJ8