D.P. did you get the Halo tubing, and then manage to create a bench of some kind to use it on, and something to tether it to ? do you use it everyday ? [ I was holding off until after the Speedo coaching sessions to find out what aspects of my technique do not need fixing - they said they will video you with ipads ... did not know they were waterproof ] Prescription goggles has anyone assessed the market recently - since I started needing glasses I have used view platina ones about £25 a pair (2 independent lenses) they are as comfortable as the speedo biofuse I used to like which similarly had a tpe (not silicone) seal. Have had 2 pairs over 7 years The nose bridge is a bit low/biting though, so does anyone have alternatives ?