Not really sure if this should be in trouble shooting general questions or some other category. was drag soldering this when... max 5 seconds contact and 3 pads ripped off. Flux was weller's electronics paste so no acid present. I thought the 1st time(SMD screamer) was something I did but now I might go back to your board supplier and rip some A. I had a bad feeling on this 1 when mouser sent me the wrong 4017's...