Blast sensor and ball coach radar.

[kbailey45us]

My DD has a blast sensor on her Mantra. I was checking swing speed mainly. Got it to check improvement. Used a ball coach radar to check exit speeds off the tee. Her swing speed and exit speed are almost identical which doesn't seem right. Am I picking up the bat with the radar or is the Blast sensor just wrong? I have tried using the radar behind her and behind the net. Thanks for any help.

 

[Bonesaw]

What size bat?

 

[kbailey45us]

30 and 31 inch Mantra is 30. Checked exit speeds on 31 as well but without blast sensor

 

[Bonesaw]

That is pretty normal for those sized bats. Especially off of a tee and with some well used balls(probably).