I was taking my backup V1 out to do some cleaning and I started looking at the difference in my V2 Mini compared to this one. I have noticed there is a difference in the top caps. The tear drops are smaller on the Mini and the drip cup is shallower. Is this because it is a Mini top? I would doubt so since that would mean more confusion in creation along with just plain harder on manufacturing. So did they change the top cap at some point and I just never realized it?