Must be someone in Italy using that description.Here in the USA we would just say 'crappy' or 'flimsy'
We can spell.
Well that''s not my soldering but it is ugly,
Americans don't solder anything, they sodder it
How do you pronounce it PerryB? I've never heard the L vocalized.
All slang, and some colourful metaphors is/are hard to translate. Correct technical English is more appropriate on a technical forum. Even lingo in different flavours of English can be confusing.
I don't see the harm in injecting a bit of humor.*