It probably wouldn't hurt if some of our esteemed SMEs in here would post some of their recommended videos for how to "best practices" in soldering a keyboard, even a reference or two to another thread they (me) could read while we patiently wait for the shipments to come in next year. If some could throw in the specifics on temperature setting (F or C) and the exact solder type to use. For those (me) with a Hakko FX-888D (soldering iron), soldering tip to use (bevel, chisel tip, needle point), and a FR300 (desoldering iron for mistakes), it would go a long way for a few (me).