As it was a fairly cheap kitchen cart compared with most, it is relatively satisfactory, and was easy to assemble, but the Chinese steel on top is very poor quality, it came with two bumps in it where the wooden supports had been put underneath to strengthen it, and appears to have a dinge in it , although neither my husband nor I have banged it , and one of the bottom supports split as we were screwing in the holding screw.  I intend having the steel top replaced with a wooden one.  I have one query: when I put in the wheels, I accidently put one of the wheels with a brake into the wrong socket.  I didn't want to force it, so can you tell me if I can take it out again and change it?  many thanks,  Kathleen