Greetings! I'm new here and I'm from Hong Kong. (very rare hobby mechanist in here)
Recently, I purchase a SX3 in China and encountered a problem.
Before cleaning, I used an indicator to check the alignment and it is OK, perfectly aligned.
After I stripped the table to clean all the packing grease and lubed it before assembling. After that, I check the alignment again, I found the needle on the dial indicator jumping a lot while i move the table(~0.03mm) and I suppose it means there are wobble in the gibs.
I have already tightened up the gibs while the table can still move freely, but i just can't figure out whats is going on.