To accurately measure caster angle you need to rotate the wheels 15- or 20-degrees, in either direction. This is best achieved by positioning the wheels on angular graduated turntables.

Rally Design has previously sold many pairs of turntables manufactured in steel, weighing in at about 62kg, but their new design in aluminium is more manageable, weighing in at only 20kg.

The capacity remains the same, however at 2-tonnes per wheel and even the price is the same at £167.80 inc VAT per pair. The kit includes drive-up steel ramps to assist loading.

More at the other end of 01227 792 792 or via ENDS.