Ive shot a mathews my whole life and have had the qad dropaway since it 1st cameout...cant say anything bad about it I got my moneys worth and many many kills with it...but last week I was fine tuning the bow n noticed scuffs on the drop away ...redid my knocking point adjusted it over n over n it was just worn out...so I went to my bow guy here in nj and they put me on to the new limb driver by vapor trail...I had it papertuned and all the diagnostics done to the bow I will pick it up tomorow...anybody have feedback on this new limbdriver..im honestly fired up about it I love the concept of it attaching to the limbs ..you cannot go wrong....the only fear I have is the string attached to limb n rest getting snagged but as far as its performance I will know tomorow just wondering how its performed elsewhere