Good morning everyone!
Salem, now you have me intrigued on the Walmart find. I can go there today and for $10, I'll give it a whirl.
Ouch on the nail pain ElDee!!!
Ha, ha! I think that I may have just given you information overload in PM

I know that what I gave you will help your pain tremendously. Hoping that you can get those today in WM. Thinking they may be online only.
If you want something today that you can
buy there, look for the Pro Foot brand like I showed you. If they have something called Tri something(?) that will cover the heel, arch and ball of foot. They work very well too but not quite as good as what I showed you. All else fails, get the Dr Scholls Tri something (?) They are a bit pricey though.

Trust me when I tell you that I feel your pain.
ETA- Not bad price at WM. I had to get mine close by at CVS and they were much higher. These
Dr. Scholl's Tri-Comfort Orthotics Insoles, 1 pr - Walmart.com
Good morning all.
LD, you have to use the "green" treated lumber when the wood will make contact with the ground lol