I ordered a set of vapor Trail strings. When comparing them to the winners choice and original zebras the are visibly longer. If you put alot of twist in a buss cable that is not served at the Y then it really chokes up on the idler wheel .
As far as my bow specs, whenever I purchase a new bow, before it is shot I measure all the specs and mark the cam timing and write all the info down.
On an Outback the Bh varies from each DL but the ata needs to be pretty much dead on
The quality of the strings are impressive. I am sure it is something that will be taken care of with a call to customer service.