10-03-2010, 02:17 PM
Being a rather dull lightbulb, 
I'm not sure what you mean by "sprung trucks". The trucks are just one-piece molded plastic and I just replaced the plastic wheel sets with metal ones. This pic shows another unassembled kit that might answer your question..
I'm not sure what you mean by "sprung trucks". The trucks are just one-piece molded plastic and I just replaced the plastic wheel sets with metal ones. This pic shows another unassembled kit that might answer your question..