Dose anyone who shoots a wisker biscuit rest shoot plastic vanes? I bought some biscuits the other day and after talking to the local proshop they have me wondering if they will work for me. In a nut shell they said that the vanes don't react well when being shot thru the wisker biscuit. They said the only way they would recommend biscuits is if I were shooting feathers.

So, do I return the rest or do I but arrows w/ feathers? What a dilemma!