Projects
Contests
Teachers
7
coolsonic45
Message
Follow
Inbox
Edit Profile
View Profile
none of ur business
Joined July 13th, 2009
1
Instructables
1,717
Views
39
Comments
2
Followers
Message
Follow
Inbox
Edit Profile
View Profile
im a guy who diesiends knex ball machines but i dont use chain lifts but i use rod lifts well anyway if u want to work with me plz pm me
GO HERE TO BUY BOOKS
Profile
Instructables
Collections
Favorites
Discussions
Settings
Instructables
Knex Ball Machine Elements Part One
1.7K