Metal Roller

August 4, 2011 3:25 am | Toys | No comments

How can I make room on a roll?
I try to make a seat on a roll (the closest thing I could connect to a machine rowing on a metal strip similar), I'm not great with the building (I created a quick design here) http://img6.imageshack.us/img6/2888/mockupp.jpg What materials do I need for this? I prefer to [...]