My kid used the Axe bat bbcor and has used the Dovetail tremor pro xr since the fall. There was a significant swing weight difference relative to "the goods" team bat. He taped that bat to have an axe handle shape. He is switcging back and forth between the Dovetail and goods. I had to use every ounce of restraint to fight my back my nerdiness to not to engage him on the bat weight change to the goods with the all the taping and did he really confirm the curvature of the axe handle with the taping.