For those who may be interested I have revised the much posted PP slide of the cam & 1/2 draw stop timing. I hope this addition will be easier to understand...
Your answer is in the thread by JAVI spoken of above. It may take some time, but if you follow his directions you will find your vibration and "bump" will go away. If you have an older cam system, the same concept still applies, for all bows, set the tiller and then adjust the cams so the cables hit the flat spots on both top and bottom cams at the same time.Struid said:Hi,
The more i read the forums the more sure i get in my conclusion. So if you could help me and my mates. We all have hoyt bows whit lot's of vibration in shooting. The case is worst in my bow (hoyt lazertec).
The symptoms are in my case: Lot's of vibration and the bow tilts badly when i shoot. I have tried differnt kinds of stabilators but they don't help much.
So when i shoot my lower limb seems to finish it's work later than the higher limb and the result is that the upper end of the bow moves backways and i really don't like that.
The valley of my bow feels really bad, before pressure goes low there seems to be a little bump to more pressure and the valley is really short one. It is about 1 cm.
The bow is in factory settings now. The checked things that are explained in manual are correct.
I think this is a matter of syncronization but i am not sure. Is the case in so? And what can i do?
-Struid
Have you followed the guidelines from the JAVI post? If the bow was correct before, there is a problem with what you did, but I'm not sure of what it is.taigo said:i finally made my first set of strings and cables
i have the cam and .5 "C" with lx pro limbs: the tune charts gives me the following:
sting 62 inch; cable hcbc 51.5 inch and cable hybc 49 inch
i measured them more than once on the string jig (under a light tension), and they were right on the exact figures given in the tune charts
installed on the bow with the neccesary twists in in it, so far so good
but now the problem
i have the limbs 40 -50 lbs
with the limb bolts all the way backed IN; i only got 31 lbs on the bow scale!
thats is the maximum i get out of it, twisting the strings and cables a lot more i reached 34 lbs,
what went wrong?
wrong numbers in the tune charts?
do i have to twist them more (already now the seemed to be overtwisted )
do i better subtract some amount of tthe measurements given in the tune charts?
please advise of the experts is really apprciated
thanks for the trouble
__________________
If only JAVI can help you, PM him directly - but include the whole story for him.taigo said:this is the whole story
see my post above
i have a protec with lx limbs 40-50 lbs with the accuwheel (i suppose!, the two wheels look exactly the same, only difference i see is the letter "b" (bottom) or "t" (top) engraved in it )
and in this configuration i could tune the bow in the whole range from 40 to 50 lbs with no problem! (also installed with the string and cablelenghts like mentioned in the tune charts.
then i changed the accuwheels to cam and 0.5 "C" with the string and cable lenghts indicated in the tune charts of hoyt: result i could max get 31 lbs out of the bow, and i twisted and untwisted cables and string in many different ways , but the max i can get is 31 lbs (see post above)
is this the way it is meant to be?
something for the real hoyt expert,
javi?
nevertheless i rechanged the bow (for the time being) tot the accuwheels, so i can shoot again!
Yes... in fact to all hybrid cams with modifications... as the true Darton clones do not have a draw stop on the control wheel...acal said:Outstanding article.
Does this article apply to the Hoyt Trykon XL Zephyr cams ?