just bought a cheap kicker to do some carpetting but out of the box it seems a little odd (well chinese actually) - the middle two columns of tines are longer than the others on each side. Have a look at the attached photo. Can anyone who's used one of these comment - will it work properly or should I just send it back? I'm thinking that if the central tines are adjusted to the correct length, then the others will be too short to grip properly, and all the grip on the carpet will be in a small area, increasing risk of tearing the carpet. Tell me what you think please. Ta