What should I re-build next? Answered
I just recently build both the K'nexsayer and the K'nex heavy cannon.
Both of the didn't work out for me. I know what I did wrong for the cannon (I didn't make one of the barrels big enough, and the trigger was a little different)
And I don't know (yet) what happend to the K'nexsayer.( I think i didn't build the pump right. )
So, Witch one do You think I should build? I kinda want to build I_A_C's cannon, but I want to see what you guys think. :-[D