in my work area, we have nurses of different ages and sizes. And when we got our hovermat we are getting resistance from our younger nurses on using it. We are having a debate or discussion on the timing or application of the mat. The older overworked nurses feels it should be use for patient @ 175 and above, however younger nurses feel that only use it for 215 and above. The cost for the mat is 80.00, I get that we are trying to save $. Are there any evidence based practices out there that you know of ?