I have had an issue many times with PAL wearers. The complaint is "I can see better if I lift my lenses up" On the surface it would tell one it is a seg height issue. So we remake them 1mm, 2mm, 3mm, or even higher and.... Same problem. So I'm at a loss. Go to the Doc and then he's frustrated by cost and unhappy patient. And the problem won't happen again for a long time, then bam....Here's another one. Various lens designs, materials, base curves, and lens designs. So I have a theory: If they have been fit high before on their seg and adapted to it, does that essentially not change what they need for correct fit correction?
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