Problem tylanpoly 2002-05-12 22:31:38: tube not moving smoothly

[mcconnel at snf.stanford.edu]

I'm not sure if this is a problem or not, but as I was unloading my wafers, I noticed that the tube was not coming out smoothly.  It would move haltingly, pause a few seconds, then continue.  The same happened as I sent the tube back into the furnace.  Usually it seems that the tube moves back and forth very smoothly, so I thought I would report this in case it is a problem.