Hi all, Inspecting a 1989 Spada to purchase today I noticed that the chain is touching, or very nearly touching, the chain buffer (?) on the swingarm (see picture). I didn't measure the chain movement, though it didn't seem too loose too the touch. Could this be the issue or could it be something else? Is this a big problem? I am a newbie at this, so forgive me if this is an obvious issue. Apart from this and a heap of oil/lube beneath the sprocket cover the bike seemed relatively good (compared to other Spadas I have looked at). Any suggestions would be appreciated.