Im going through the 50$ robot tutorial and im totaly new to this. I looking at the section for modifying the servo motor. Specifically this step:
7) Attached to the gear that was connected to the pot is a little slot for the pot to fit in. Remove the slot from the gear. Chances are you can just pull it right out with a flathead screwdriver. This slot is so when the gear rotates, the pot will rotate with it. Keeping the pot in a fixed location tricks the servo to think it is at the same location.
I belive they must have changed this gear. When i flip it over the slot for the pot is present but its not a separte removable piece. I was thinking just round it out with a dremel.
Good Idea, Or am i totaly misunderstanding something here?