pokenhope, Thanks for the help on the tight fitting nocks, solved one of my problems. I had my broadheads flying great, then things fell apart! I bought some new shafts with different nocks, so I changed them all to match. Changed my anchor and things got better, but arrows were still flying to the right. [strange flyers] my form is not the greatest, haven't shot a recurve in 20yrs. So when I read your answer, it got me thinking [sort of rare thing] , about the nock change and my grouping problems, all started about the same time. I opened up two of the nocks, and my arrows turned back into DARTS. Also went to your website and read the tuning part. Thanks, BS