Boogers and his like are not worth bothering about MM. C'mon Andy - sock it to them!!!!!
I'm not being negative, just realistic, and live in the hope that Andy will do just that. He's done it before. The only real concern is how far his back is going to behave in longer and tougher matches on this surface. He says it's "better than it was", which could mean anything or nothing, but the fact is that the other players are well aware of it and will take advantage of it accordingly, although I can't believe Andy and Lendl havn't worked out a strategy for this. If it's only adversely affecting his serve, well Andy should know by now how he has to play to get round that!