I recently had the Zyoptix zywave testing and the technician couldn't get the numbers the match up exactly with the refraction numbers. He tried sever times, dialated my eyes and tried several more time, then he sent me back to the doctor to have the refraction redone on both eyes and then tried the zywave testing again. He got the numbers for the right eye to match up exactly with the redone refractive testing. He still couldn't get the number on the left eye to match up. He said that I might not be a candidate for Custom surgery on my left eye. I really did want to have the custom done on both eyes. Would it really be in my best interest to just get the standard lasik on my left eye instead of the custom. He said that one number was not matching up but it was kinda close? I don't wan't to mess up my sergical outcome by having custom in my left eye if I'm not a candidate, but I did want it. Should I ask for the zywave testing on the left eye again or is there any reason to or should I just settle for the standard for my left eye? Any information will be greatly appreciated. Thanks so much in advance.