Assembling chips closeup:
http://www.youtube.com/watch?v=NdAibUZb1gQ

Overview:
http://www.youtube.com/watch?v=eeUBonkT7Ak

I have 322 chips left to assemble in this batch, over 900 assembled. Unfortunately many of the first chips I assembled were not properly done (misaligned, wrong amount of flux, wrong temperature in the oven etc) and need rework. Constantly improving the process, now more or less all are properly assembled and soldered on the first shot...