Do string silencers affect POI?

[SactoBowman]

Thanks for the feedback and advice.  I tried adjusting brace height and was still grouping a little left.  Then I shot different arrows, weaker spined I think, and they flew like darts dead center.

Original arrows: Trad Only 500 29.25" 125grn points
New arrows: Axis FMJ  600 29.75 145grn points

Both with 5 inch feathers, no inserts

Wool string silencers placed about 10 inches down from tip.

[foudarme]

the best place for your silencers is always L/4, an accoustic engineer friend of mine, very good bowhunter, has done all the testing and proove it...on a longbow L/4 from tip to tip and on a recurve L/4 from each string/limb point contacts.