I tried to rebuild the carb but the round slide rotates in the bore. The locating pin to keep it from twisting is missing .
It should be an easy fix and a common problem but my search skill suck on the internet.
Is it worth dicking around with this old carb anyways?
I see the newer model carbs have a "D" or wedge shaped slide which would eliminate this problem but which one would be best and cheapest?
Thanks for any advice or tips.