the difference of the sticks is only 3 or 4mm
but i did some rough maths on the sticks with a ruler and some butchers paper
after pivoting both sticks on an axis moving the lower ball 1cm and measured the travel of each stick 30cm from the pivot
stock stick travel was 7.6cm
the wandtype was 6.4cm
so at 30cm height above pivot (where the gearknob is) the travel was reduced 1.2cm per 1cm of lower ball travel
i would measure the travel between first and second but my bushes are worn and that travel would differ for all you guys
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1969 Blue Mini K, 1330cc, Weber 45, polished aluminum roll cage, Race seats, 4 point harness, full rewire incorporating 8 fuses, 6 relays and new headlights

just needs tyres front shocks and a windscreen til re-register