Leroy Mercer

Joined

User Stats

Profile Images

User Bio

Leroy Mercer has not yet updated their profile :(

Recently Uploaded

+ See all 12 videos

Recent Activity

  1. Ingenious idea and a great video! If I knew you, I would suggest retaining your thumb screw and bolt design for the trolleys pulleys because simply adding a spring and a washer gives you a controllable friction brake. Without the complexity of motivation,