I am thinking of buying an I-comfort foot massager, this is calf length and you put your foot and legs into it,anyone any experiences with it? My PN is such that I have a problem with blood flow into the feet, most of the time there just isn't enough blood as my feet are deathly pale so I thought this would have been ideal. I tried the Clio massager which massages your whole leg in a sock filled with air contraption but as my feet constantly burn this was too hot. Any thoughts would be appreciated as this is an expensive item.