Title: Just right and doesn't "squirm".
Review: This thing is great. It saved me from having to buy an extra tall toilet. I use it on an extended style 15 3/4" tall toilet along with assist arms bolted under the seat and the combo is way better than any ADA compliant public restroom I've used. The bolts supplied have wing nuts that jam against the toilet and are easy to tighten during installation. No fumbling under the bowl. It's been in place for a month and it's still tight. It's design allows plenty of room front to rear.
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