Had a look at "solderpro 50" torch, it was not suitable for job, (too agressive)... Kiln idea good...but not enough soldering blocks on my bench...didn't need to use two torch method...bit the bullet, protected solder joints and went in with micro torch...didn,t pack chain with "cool heat" this time which may have been part of the problem the first time round. Used jewellers rouge, (messy clean up job)...Hard solder...came out OK...Thank you
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