ORIGINAL: Paul L Mohr
I have questions before I can give answers.
Is your bow 60 lbs peak weight measured on a scale, or what the limbs say? If not have it measured at a shop and let me know what it is.
The bow says 60-70 on it. It is set to 60 lbs measured by the local proshop.
Is your draw length really 27 inches, or just what the cams say it should be? If you haven't already done it measure it for me. The shop should be able to do it, if not you can do a search on how to do it or ask and I can explain it for you.
The bow says 25.5- 28" on it. I believe thatthe bow is set at 27 becauseit is what the same shop mentionedabove who also happenedto be the shop that sold me the bow told me. I also vaguely remember looking up instructions on determining draw lengtha while backand if memory serves, I ama 27. You can however review the steps for determining DL with me ifit's not too much trouble. The instrustions I followed or my interpretation of them could've been wrong.
Other specs written on the bow: 52" string and a BC. of 37.5/40.25 (not sure what this is)
What kind of bow do you shoot (year, model, type of cam/s) and what kind of rest are using?
03 Hoyt Cybertec, cam 1/2, standard non-drop-awayQuicktune rest made by Nap
What size arrows are you currently using? I need a number designation, you said you were shooting 250's, what size did you switch to? What type of fletching do they have? I would guess 4 inch vanes, if not let me know.
Carbon Express TerminatorLite Select 4560 cutto 28" with 4 inch feathers
It would really help to know how fast your bow will shoot a specific weight arrow. Doesn't matter what one, just how fast and how much it weighed. If you can go back to the shop and shoot three of the heavier arrows over a chronograph, then have them weigh one for you and give me the results.
Previously with a 320gr total weight CX maxima 250 at the above mentioned specs, the bow shot 255fps. Currently with a 366gr total weight CX terminator lite select the bow shot 238fps. This tells me that for every 2.7 grains of weight added or subtracted, I'm gaining or losing 1 fps. If this mathematical pattern holds true and constant, my bow will shoot 225 fps with a 400 gr arrow. Does this fall in line with your numbers?
It would also help to know what is on your string, Brass nock/srtring loop, type of peep sight and if you use a kisser button or not. Or anything else that may be on it.
C-peep with tube, 2 brass nocks, 2 rubber S-shaped string silencers, 2 rubber stops that I nock the arrow in between, and also there are2 limb savers - one for each limb
I am also assuming you use a release, if not I need to know that as well.
Yes, I am using a "Tru Ball" wrist strapped index finger trigger release