Independent Skoda garage Lincoln/Boston area?

Hi. I've posted recently ( thanks everyone) about a worrying occasional rattle that disappears on depressing the clutch. Thanks to advice here the belt (40K 5 years) should be ok..I then thought the rattle might be the dual mass flywheel,as I had experienced this on my old T4 .However Skoda say the flywheel is solid.

Trying to get more advice before splashing out on belt/clutch. Does anybody have an independent guy in the Lincoln/south Lincolnshire area please.

Thanks Mick