Haven't had a chance to put them on yet when I got them out season warmed up and trails were muddy but when I get a chance to do them I'll write we are also into dirt track racing to so we have car in the garage so thank you john !

purchased the 90 stud kit for my Arctic Cat ZR5000 & found was short 1 stud on weekend when installing it and emailed - got a response on a Sunday - sending out USPS priority.

Tool worked well, the only problem I seemed to have was after cutting through the track, the track material kept getting stuck in the bit so I had to pull that out before I could drill another hole.