How do you figure on string and cable length with a Hoyt Ultra Tec 2005 riser a set of 2006 limbs and 4.5 spiral X cams. I tried what Hoyt has on their site and the 58.5" string makes the bow a 56lb and the limb bolts are backed off 4 complete turns. I also tried the 2005 setup with the 57.75" strings and that came out to over 60lbs. This bow is a frankenbow but need to get the draw length to 28". It was at 26". 50-60lb bow

You might can give bucknasty , or vaportrail or some of the otherfine string makers to help you out . The first time you might have to send it off so that way you will know for sure from here on out . Good luck .

Post this on archerytalk and you will find your answers

Ive no experience with the ultratec/elite frame with spiral cams so im not sure, but I guarantee someone over there has one setup like that.

Thanks guys! I got it but it took some time. I did make a very fast bow out of these parts. The big problem was the limb deflection was made for the 50-60 lb bow but the riser was for 60-70lb cam and 1/2 and I installed spiral X on it.

Be nice to see this bow . Sounds like a FRANKIN bow .