Had my first ride on my new to me 06 vector ER, impressed with the sled, need to dial in the suspension but that will take some time.....the question I had was when I grab the secondary clutch and rock it back and forth, it seems to turn about 2-3 inches either way before the chain takes up the slack, I adjusted the chain tension but it did not seem to make a difference,...is this normal?......sled has less then 500 miles on it.