Which valve extensions do you use? I’d prefer to use a set that bring the valve out, rather than covering it, so I have more control. Which brand? Are there any single ones that are long enough? The tufo and the deluxes seem to be basically identical, but the tufos specificially say they are stackable. Are the deluxes as well?
I stacked 2 TNI extenders on mine. Worked nice, and I prefer it over the Zipp 80mm extender. The TNI puts the valve right on the end. Works great. I think I used a 40 and a 20, or a 40 and a 28mm.