Camber Kits... are they really a necessity?

[Hords]

G'day all,

Had some bushes replaced in my front end and the salesperson advised that I should consider a camber kit. The mechanic who did the job told me there was just enough thread to do the required adjustments after the wheel alignment, but my steering wheel now angles a tad to the left, which to me is an annoyance, although it's cosmetic only. Has anyone had a similar experience, or more importantly, found it necessary to have a kit fitted? If it helps, my car is lowered too (king springs, low).

Thanks for any info,
Rob