You know I just order the Gibson Firebird (set neck) templates and realized, after I had cut my neck angle in $50 worth of mahogany, that the fretboard is only about 17.5" while the actual specs for a Firebird fretboard spec to just over 18". When I asked him he responded by saying noone has complained yet. The length is clearly wrong. The only way I am going to be able to salvage this wood is to go with a bolt on configuration (i.e. not enough length in the wood to lengthen the neck and still have enough to cover the body needed).
As for the neck pocket temps, I too ordered the Stew Mac only to return it. I have used the method in the previous link with exceptional results. I use this method to make a 1/4" plexi template from which I then use a pattern bit to complete a perfect pocket.