I'm using an Andro [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]Extender[/words] (ordered through the link provided here), and was curious what twisting the thumb screws actually does. It seems to me it just extends the length of the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]extender[/words] out a bit more but doesn't actually seem to increase the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]traction[/words]. Any suggestions? How exactly do you adjust the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]traction[/words]?