Im no help withthe VX bolts but for your super bug spindle, invest in a VW spindle nut tool..its about $10, sometimes you can find them on ebay. Also works for 4 lug 76-82 porsche 924's(might make it easier to find) .. its heavy (steel?) and it goes over the nut and has a lip you whack with a hammer. 5lb sledge and that tool and itll pop that puppy right off..