Can anyone help? This has been building up for many months...over 70-80KPH vibration increases - yet when I pull in the clutch all is nice and smooth, so I presume vibes are coming from motor, yet it runs very well and no bolts/mountings are loose - I've checked the lot. Please help before I shake to bits. Greg 1982 XV1000 (TR1) 35,000 klms Brisvegas