I thought I'd add this, since I was new to the TD. This is of course a "B" handle and #3 limbs which should make a 64" bow. I pre-ordered a 61" string and received it before the bow arrived. I strung it up and that's when I realized the 61" was too short. With that string basically untwisted, the brace height was 9" I ordered another string from 60X and like always shipped the very next day. Fastest service ever. I use the bcy x and this time ordered a 61.75" string. That string arrived today, and when strung, the bow braced perfectly at 7.5" the starting brace height recommendation for this model. I thought this might save some folks some time when getting a string for their TD.
I'm not sure if this applies to any TD made before 2015, but this is the magic number for this one.
Jeff