Help with Spoon calipers for DC2R

[Poeter]

Hey guys,

I've posted this before on an old thread but i didn't recieve any answer. So i'll try again with my own thread lol.

I've been on my uncle's dc2r recently and i realised he install spoon caliper brakes.
I'm not sure which specific model and any in-depth detail, i just know it's blue spoon brakes when i saw from the outside.

But my question is, by installing spoon brakes, are they meant to cause a creaking noise when you turn the steering wheel??

I realised this creaking noise when my uncle turns the steering wheel. I asked him, what's with the creaks and he says he's missing some spring.

THen i ask him, isn't that abnormal then and he said, the guy who did the brakes says it's ok without that spring or what ever part that was.

Does it sound like my uncle went to some dodgey mechanic to do the job?

Any suggestions would be appreciated