My usual setting for soldering is 370. When the solderings/pads are quite large I go up in temp to 400.
Something you should know: if a soldering is on a large Ground area of the PCB ( a VERY wide "track") this means that there is a lot of cupper that is conducting away the heat from your point of soldering. This may also require a bit higher temperature. It is better to up the temp a bit so that you dont have to hold the iron for too long against the solder.
I know I have written this tip lots of times before, but it is a golden one esp. since we are usually dealing with 30 year old solderings: when the old solder doesnt flow, hold a bit of new one aginst it and the iron. The flux has totaly gone in the old solder and the flux in the new solder will get it fluid MUCH quicker than just heating it up for a long time.
By the way, nice looking set, wouldnt be surprised if thhat came from the same manufacturer as my soldering station. I feel like an amateur now, not owning a desoldering station
