I am planning on getting a 80 lb 2004 Liberty soon. (if my 2 bows on ebay will ever sell.)[:'(] My question is, Can you back an 80lb model down to about 75-76 pounds? I thought I read on another post that Bowtech did not recommend backing off the limb bolts. Or is that just while it is in a bow press? Just wanted to make sure before I order. Thanks.