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Correction: I say "solder paste" at the beginning when I mean "flux".
Drag soldering a 100 pin 14mm MAX II QFP on a PiStorm 600 PCB captured directly from my microscope's camera.
JLCPCB assembled most of these boards, but the MAX II chips are pretty rare at the moment so I manually solder these on from a pre-existing stock.
Tools used:
* JBC CB-2BB iron with a C245-965 1.9mm mini spoon tip
* SolderKing 30cc flux in a Metcal dispensing gun
* JBC PK vacuum pick and place
* Kester 0.4mm 63/37 solder
* Wiha 7a tweezers
* AmScope 3.5X-90X Trinocular Boom Stereo Microscope with 144-LED Light and AF USB Camera