Knocking sound over bumps

[MisterGTR]

Have they put the top mount bearings in the wrong way up?

Thanks.
I'll check that.... But wouldn't that be obvious to a mechanic with Motorsport background?

Also wouldn't the symptoms be more noticeable?

It was my first thought but I'd assumed you couldn't put them in the wrong way!!

Just to be clear the guy who fitted my audio suggested using Kenny Brown. And it was done while I was on hols. I've never even met the Kenny. I'm more using a local garage to me who I trust and know.