sketch not parallel

[danmaus]

New problem have not seen - I went to make a sketch on face of existing part but when i try to dimension sketch it shows lines at .01 degree angle (not square) to part even though sketch lines are horizontal and vertical constrained? Tried changing angle dimension to 0.00 but tells me over constrained? everything looks good but apparently not???

[JD Mather]

Zip and attach file that exhibits this behavior here.