We have seen it before, where once a plug gets wet, it never runs well again. It can get expensive when that happens, especially with the R5300A shorty plugs! That's one reason why I only ever run the short plug in the bottom cylinder.

Seeing your photo of your LB05EMH cap, I see I am going to need to model in the "sprue" moulding under the NGK too now! 🤣🤣🤣
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!