Hi all,

     I'm using a wave solder system with a hot air knife... the knife
reduces solder shorts just fine, however, the inspectors are finding "more"
insufficient solder joints.  I've read articles _somewhere_, that when
using a hot air knife system, the joints will tend to look different and
that inspectors will need to be retrained as to what to look for.  Can
anyone point me to a source of information??

Thanks,  Bill...

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