Another in the range of open air flow atties, here I opted to replace the centre pin instead of drilling straight through. From customer feedback I understand that large diameter single drain hole atties with a flat base are subject to tilt angle errors when feeding, meaning it often happens that only one of the two wicks gets fed properly. Hence the extended centre pin with holes on either side.
Below is the pin pressed into the positive post and the new insulator made for it.
Spot the difference ..
Hope the new owners leave some feedback here soon ..
Below is the pin pressed into the positive post and the new insulator made for it.

Spot the difference ..

Hope the new owners leave some feedback here soon ..