Thanks Pigdog, you're a champ.

This should give a good idea of how it all works & it's a marvel of simplicity. The rubber block between the end of the spring & the wishbone is the secret, but remember that the minimum permitted ride height in B10's is regulated by the headlights.

The law, at least in NSW, says that the minimum headlight height is 600mm [23.6"] & for street use, I can vouch that this is a good & practical setting as it has enough suspension travel for acceptable comfort, but is low enough to look the part.

Remember that if you take. say 1/2" from the rubber, the car will be lowered by about 3/4" & the freshly cut surface will wear quickly at first, lowering it even more, so move carefully & do it twice if necessary rather that to overdo it & not be able to undo it.