For you guys with a two handed backhand, my boss who is a well known coach his son just played in the us open main draw dubs, says that both hands, especially the dominant hand for he thbh needs to have the knuckles completely straight on the bevel for the cleanest hit. For my thbh the knuckles on my non dominant hand are straight but the knuckles for my dominant hand are slanted. I feel slanted knuckles give me reach and are advantageous for hitting the ball full stretch. Straight knuckles allow for an easier time flattening the ball out and getting maximum power IMO, thoughts? Overall, I feel like my boss' model for a thbh model is best but it's hard for me to relearn muscle memory when I already have a solid thbh.