The caster is nothing to worry about and wont cause a problem but the 1 degree extra negative camber on the passanger side front may still cause tyre wear on the inside edge. This can be down to either the shock, hub, lower wishbone or chassis. More than likely to be the shock or lower wishbone.

I used to work at chemix as a wheel alignment technician along with Kev Williams who set your car up. Hes a top bloke and knows hes stuff.

I hope this helps.

Si