Thanks Tom and yes you are correct. But in addition, so for $38 you get one of those filters complete which covers two stacks?

So you would only need to buy two rather than four making the investment $76 plus $80?
I'm getting closer to understanding and more interested in buying.

So Wompy, can you make a set for VM29 Mikuni Smoothbores?

Yeah well this is my hobby.........what's your excuse? image