The problem with my desk is that it will not raise and lower properly.  It will only raise a few inches, then wimp out.  Then it will raise a few inches more, then wimp out again.  It can take ten or so tries to raise it from sitting to standing.  It seems to be a wiring or electrical problem.  I have called customer service several times.  Though they are responsive, they haven't figured out what is wrong yet.  Other than this, the desk is made of very high quality materials.  I love the color and feel of the materials.  Just the electronics seem cheap.  Hopefully customer service will be able to figure out the problem and send me a replacement part soon.