Now the elevator has slop. Not sure I had it before.
Shouldnt worry it , if the FLAPS DONT .
Solderings a Art. Pre Tinning before anything goes near the plane ,
and a 80 watt Iron ,
CLEAN FLUX . Fresh . Throw out dregs or put in ' spare ' bottle .
THE FLUX MUST BE VIRGIN CLEAN . Phospheric Acid based for Stainless Soldering .
A CLEAN JOINT wether your glueing soldering or using chewing gum , is the only way to go .
The IRON must have sufficent heat reserve to not ' cool off ' on use .
And the seam from the liquid flux will get in things , so the open window / fan . outdoors arnt a bad idea .
The Steam or spilt flux will ruin lines . Do not store near the ' metalwork ' area .