zx5 wishbones

[warped]

Got a zx5 and according to the manual the rear suspension arms are part code LA220.

The original wishbones have 2 holes for the shocks.


The new ones look like they could be the same length but have 3 holes.

Don't have any measuring implements to hand, but it looks to me like the holes aren't in quite the same place either.

Is it just an additional mounting hole kyosho have added or do I have the wrong part?

Definitely not SP wishbones.

Any ideas?