Adjustable wishbones (camber)

[voucht]

Hi,

Is there a way to transform the front and rear top wishbone to make them easy to adjust camber (I have book specs wishbones).

Like drilling the treads inside the top tube to a wider diameter, and inserting another threaded tube inside, to allow the drag links to move by turning this insert instead of having to detach the drag links from the upright for adjusting camber? I think I saw that somewhere on other seven-like cars.

If it is possible, do you know who can do this modification? Phil perhaps?

Thank you.