To add left or right gable end overhangs to a gable structure, open the GABLE OPTIONS properties tab
The overhang field will be found below the respective infill end type
The overhang distance refers to the distance the POSTS are set in from the end
The max overhang allowance is 1200mm regardless of roof sheet type
There are 3 options for the INFILL POSITION and the use of rafters in the overhang
1. At the end, rafters at OH setback – rafters will be added in line with posts 
2. At the end, no rafters at OH setback 
3. Inset with rafters at OH setback – the infill, edge beam and strut will shift back in line with the posts and rafters 
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** For Gables with Insulated Panel roof sheets the left and right overhangs are still found in the ROOF SHEET & FLASHINGS properties tab **