No, I haven't. Because I shoot meat, not bone or rocks. The only shots I have had that problem with, were bad shots to begin with, and NO insert would have helped in any way.
Mister, this is not a site for your free advertising. Read and follow the rules, just like everyone else, or find another place to land. We report and remove spam posts like yours.
You want to sell? See Big Ben first, and get it approved.
The only real difference between a good tracker and a bad tracker is observation. All the same data is present for both. The rest is understanding what you are seeing.