Hot Spots On Clutch

[SiR_RB]

I have a OS giken triple plate clutch, hasn't done too much work as the clutch plates still measure 4mm each in thickness

Now I noticed, like all used clutches, that the flywheel and plates have slight heat marks/hot spots

Would it be ok to get them ground/machined then reassemble and bolt it back in the car, or will this cause issues and I should just leave it the way it is ?

Just want to make sure it's correct now before I install it

Thanks

[SiR_RB]

[tridentt150v]

Was it shuddering? If not then leave it. Sometimes those hot spots can go deep.

I had this done once [machining] and it caused other issues with throw out etc. Ended up having to get other stuff machined as well......ended up being almost easier and better if I'd bought a new clutch in the end. Wasn't on a Skyline though.