silvertop ignition coil negative?

[EVL20V]

i not 100% sure were 2 tap my tacho in. the coil lead runs in2 the coil. so at the other end (negative) do i tap the wire in there?

any help. thanks

[minijrocks]

hey, sorry to be a nana, but this has been done heaps and ive even asked it myself i posted some pics up last time of where the negative is, but you find the coil and there are two wires coming off it, but i would recommend running it to the instrument cluster as when i have my shiftlight set at 6000 rpm it goes off at 6500 most likely my dodgy wiring