FWIW, I used the Vans supplied fuel selector for 2 years. Every time I would change tanks I would cringe and hope the shaft, the pin or the valve would not break or come loose. I restricted my fuel tank changes to happen over an airport.
I finally succumbed to the Andair selector. What a difference. Nice smooth operation and much nicer looking installation..... I have never looked back....
RV-10 - 780 Hrs
First Flight Oct 2012
Aviation Partners, LLC