Good luck bob! Some of that bubble weed up there korkers do you no good. You just sort of fold it over on itself and hope you dont break anything, ask redlite.
I have used those screws in the past on boots and they work great at first but tend to wear down fast. Keep and eye on them and be sure to replace any that are warn down before they become too flat and you can't get them out of the shoes.
"Out there in the surf is where it's at, that's where the line gets drawn in the sand between those who talk fishing and those who live it."
- a wise man.