calibre antenna drc rule check warnings
these warning are coming during antenna rule check in calibre.
these warning are harmful or not.
how to remove these warnings.
warnings
ACUTE angle on layer M2 at location (64.11,0.99) in cell subil_pngatebuff_ESD122.
ACUTE angle on layer M2 at location (64.11,0.99) in cell subil_pngatebuff_ESD1.
ACUTE angle on layer M2 at location (64.11,0.99) in cell subil_pngatebuff.
ACUTE angle on layer AA at location (28.73,325.56) in cell subil_midconer2.
ACUTE angle on layer AA at location (34.43,317.94) in cell subil_midconer2.
ACUTE angle on layer AA at location (36.86,315.64) in cell subil_midconer2.