That saimply sugggests to me that the smarthpone
verison is not the
correct tool to use.
You would compain if I soldered to the PCB in one of your calssic
machines using a blowlamp and 'killed spriit' flux, after all...
Hmmmm.
Tony with a blowlamp and 'killed spriit' flux
V me with a Weller TCPN
Hmmmm.
Probably a close comparison.