I bought a C4 board with black and red pieces. I want to file off all the bumps, to make it easier to drop the pices in to the board. It seems to me that this doesn't give me any particular advantage, especially over those who got the yellow and red (...) (21 years ago, 20-Nov-03, to lugnet.org.ca.rtltoronto)
2 things: 1. I don't see any reason why you should not file off the bumps. (FYI other people have built boards and the bumps did not matter) 2. no one is allowed to use YELLOW and red chips. if you have a board that has yellow and red chips STOP (...) (21 years ago, 21-Nov-03, to lugnet.org.ca.rtltoronto)
