I have a 69 TR6 with stock strombergs and fixed metering needles. I have a lot to learn about these. On the bottom of the carbs are what I would describe as large brass screws. What are these actually called? How are they removed? The slot in these "screws" is rounded at the bottom. It looks like someone butchered them using a normal screwdriver. I do not want to destroy them further. Is there a special tool to remove these? If so, who carries them? Any help would greatly be appreciated.
Kevin
Kevin