Yeah it all looks straight and the back wheel looks to be in line, in general the bike rides fine, its only if you brake hard or take both hands of the bars. Having now had a good check over the bike this morning there's nothing that jumps out at me as being wonky. Something I did notice though is the age of the tyres, front dated 2004 and the rear 1996. Could this affect it to this extent? Needless to say I'm getting new boots on it soonest.