Yup all booked in for Wednesday, as I've been listening for the knock I've also noticed a slight whiney kind of sound when pulling away slowly... Swear I'm going mad haha
My power steering seems a little noisy at low speeds.. I'm keeping an eye (ear) on it.
I think if you're anything like me you'll be a bit more in tune with odd noises coming from the car, being an 'enthusiast' and the car being a bit more than an A to B job.
For those that do treat the car as purely an A to B thing, I'm pretty sure they don't notice these little things, and don't care anyway. And I'd be willing to bet most little noises don't actually amount to any issues, and the A to B driver continues on in blissful ignorance.
But for the likes of us, we hear a knock from the front and before we know it we're planning a full bush overhaul, anti-lift kit, and coilovers to replace what can only be terminally knackered suspension. The only option of course!
We're all probably a bit oversensitive to the odd noise.