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step 4 <br />RAFTERS: <br />Cut birdsmouth and overhang from one end. determine ratter <br />length and cut top angle (see figure 7). <br />• CHECK FIT - <br />Use as a pattern mark and cut balance of rafters. Set ratters at <br />16" on center. Install rafter ties at 4' on center. (See figure 8). <br />1 I 8 Rldgtboard^ <br />2 I 6 Raffpr At <br />16** o/c Each <br />(Sec Fig. 8 For <br />End Cut Oetailf) <br />2*4 Gable Endv, <br />Studs At 2' o/c ^ <br />i20' And Wider Uses 2x6 <br />!2 X 4 Ratter Ties At <br />•4* o^c each. (Garages <br />lUnder 20 ) <br />2x6 Ratter Ties Req'd <br />On Garages 20' And Wider <br />Figure 8 <br />ROOF FRAMING DETAIL <br />TRUSSES: <br />Set trusses at 2' on center and brace. Install lateral braces (see figure 9) and trim tails to 1 <br />Figure 9 <br />ROOF TRUSS (OPTIONAL)