I'm seeing two different kinds of BI:
1) We have BI where there is only a brush against the hip.
2) Then, we have another kind where the upper arm seems to be in contact with the torso.
Which is correct?
1) We have BI where there is only a brush against the hip.
2) Then, we have another kind where the upper arm seems to be in contact with the torso.
Which is correct?