2 nocking points for 3 under question

Sure you can, but sometimes they can foul the nock, or even the string.  I'm sure you've got some dental floss in the house--might just use it.

[HUNT 24/7]

I do have dental floss, just not sure how to tie on a nock.

Take a look at this.  It may help some.

 http://www.backcountrybowhunting.com/articles/nock.php

[AKmud]

I use two brass nocks and haven't had any problems.  Adding the second nock tightened up my groups considerably while shooting 3-under.  My tab has a nice groove in it where I index it against the lower nock for every shot as well.

[HUNT 24/7]

Excellent, thanks.

[Bruce Martin]

Decided to give it a try and it did indeed improve my groups substantially. I will now tie on 2 nock points from now on. Thanks so much for the video. I believe it does make a substantial difference.

[sawtoothscream]

think ill give it a shot tomorrow and see if it helps any. why not? actually ill give try it now haha.

[sawtoothscream]

k i just got done shooting a few groups and WOW huge improvment. i only was shooting 10 yds but the arrows were smacking eachother in the target. 3 hs ago it wasnt doing that at all.  ill be doing 2 nock points on all my bows now.

[Steven_CO]

Originally posted by Jim Casto Jr:
Is it required?  No.

Watch these two clips and see if you think it would be helpful.

   http://picasaweb.google.com/mtravis58/AVIs#5440061375576120818  

Pretty conclusive  in that video.

[HUNT 24/7]

I just used 2 brass nocks & it worked great!!!

[shoothathang]

OK I'm convinced. I just added another nock to both of my bows but gonna wait til later to try it out.

[ncsaknech1ydh]

I'm for sure gonna try a nock under asap! Also will try the elminator button and/or floss & sglue on bottom nock. Thanks for the info guys! DK.

[Lumpytradshooter]

Not required but reccomend it. on longer length bow your arrow can side down while moving forward.