Well PD's...antopia said...
'I do understand what you have said ....I am not an engineer of any sort' 
Steven....you may not have a 'degree' from a school of learning......[neither do I] ..

.....however the term 'degree' is only that ....
Very few professional engineers could produce the engine & boiler components that you as a true engineering artisan have made

Our good colleague....John Moore [bogstandard] does not hold a 'degree'....but who would not consider him as a brillant engineering artisan
Get my drift?..........Derek

PS...
"it all came from the junk box" ...could the be a few smallish 1/8" or 8BA hollow pointed grub screws ....kicking about in there?
