I know this had been spoken about on NR before, but I only found 1 thread specifically for the Spada and there were several different answers, so I'm still a bit confused: What tyre pressure should I have for my '89 Spada? I'm quite light (65ish kg). I think the manual says 33/33, but is the manual right? is there a 'better' pressure? Also, what's a good (and not too expensive) pressure gauge? Some of the older threads talk about the 'Michelin Vigil', is that still the go?