😀 😀 Hi Nick!! I have one of these on my racer “Mr Bones” 😀 😀 Like you I was confused so just opened out the holes to allow 6 drips per minute into the engine fitted with Moss NRV’s 😀 😀 I use R40 mate! I suppose that you could open them out to suit your needs? 😯 😯 Brian Marshall could probably give you chapter and verse on this tank. Regards. Ted 😀 😀
