Asia Committe Task Group Forum <[log in to unmask]>, [log in to unmask][log in to unmask] Subject: Re: [TGAsia] Solder Balls Charles Solid content is very low but per your picture why there were much tacky residues on PCBA ,that＊s the reason you are difficult to remove solder balls. I don＊t know the configuration of wave solder in you side , Did you raise preheat temperature by 3-5⊥ ,I bet flux vendor can help you solve this problem Brandon From: TGAsia [mailto:[log in to unmask]] On Behalf Of charles.lee [...]40_24Oct200917:54:[log in to unmask]
