Well traded the 16 in for 20 Tri Glide. Want to re-install my Mighty Mites. Bought the 3 pin adapter required for the M8. But for the life of me I can't find where the adapter plugs into on the 20 Tri Glide. I have looked under the left and right covers and didn't find anything that matches to the 3 pin adapter. Can someone please help! Thank you