Some of that (especially your second question) has been discussed in the cgc grading thread.
www.elitefourum.com/t/cgc-grading/27173/1
If I remember correctly the overall grade can’t be higher than 0.5 above the lowest subgrade.
Some of that (especially your second question) has been discussed in the cgc grading thread.
www.elitefourum.com/t/cgc-grading/27173/1
If I remember correctly the overall grade can’t be higher than 0.5 above the lowest subgrade.