Hi people
My Sup is making a horrible knocking/grinding noise, sounds like it's coming from a rear arch I thinkd. I feel like i'v exhausted all of my options now So far i'v tightened the handbrake, changed a wheel bearing, fitted new rear drop links, torqued all the subframe nuts and bolts and to top it all of I had it in a garage today and they checked all the bolts under the car also checked for unwanted movement in the suspension components, play in wheels and sticking callipers but all seems to be ok. The guy there said that my wheel geometry is out drastically and I should get it sorted but that wouldn't cause a knocking would it?
The syptoms of the car are as follows:
Knocking noise that gets faster as I increase speed, makes no difference if the clutch is on or not. The noise still occurs when braking.
Rear end feels very twitchy almost to the point that it's difficult to drive safely in the wet (hence why I thought it would be the subframe bolts).
The noise is louder from the inside of the car than the outside. I drive with the windows open when the noise gets on my t1ts.
Apart from the geo setup I can't think of anything else to try, maybe suspension as I currently have some old tein steets on there?
Is there anybody on here that would be able to have a look at it? Hopefully not too far away
Any advice is appretiated, thanks.