RE: Mathews FX draw weight.
Nub,this is exactly why I said to take it to a shop.He says this is his first bow and he needs a profesional to make the decision of whether it is just the cable needing to be twisted(most likely the problem) or something a bit more major.
If the limb was cracked you would most likely hear something and performance would be down.If the limb was just weak then you wouldn' t hear it and you may not notice it isn' t performing up to it' s full potential,especially if you are new to this.There would most likely be tuning issues though.