DCCconcepts have now on their website 3 files about soldering, they maybe of help to some of you. I was advised via their newsletter. https://www.dccconcepts.com/manual/soldering-the-black-art-de-mystified-part-1/ https://www.dccconcepts.com/manual/soldering-the-black-art-de-mystified-part-2/ https://www.dccconcepts.com/manual/soldering-the-black-art-de-mystified-part-3/
Thanks Sol, I started a thread on the subject and I may just look to put these links within it. It is one of these ever mystifying subjects that we can't get enough direction on. Cheers Toto