Viola: One Good Carb

Prepping the K1 carb to test it on Viola's running engine.  Found the K1's valve pin to be sticking, so I replaced it with the one from the "B" carb.  Had to reset the float height afterwards (19.5), but with that done, she seemed to be in good working order with no leaks.

For reference: the K1 now has B's float valve and seat but kept the better gasket.  Thus B now has K1's seat and valve (but same old gasket).