You should always check the castor on both sides as injected molded parts do not come out exactly the same every time. Yea, they are usually really close, but a little here and a little there can addup. Once molded the parts have to cool and during the process they can shrink or twist slightly. Not enough for someone packaging them to see, but possibly enough to make the two sides different. This is true with any manufacturer, not just Associated.
Last edited by SteveL; 01-08-2009 at 08:27 PM.