3 | | I attached a modified version of your card. Your module works fine, it is just that you have to access the vertex position in the modified track collection from Xouter, Youter, … This happens because of how the conversion between candidate and tracks is done. |
4 | | If you want to access it from X, Y, Z, there is a cleaner way to do this, but one has to add a method that clears the vector of references in the candidate class. |
| 3 | I just erased the last message so that other readers don't get confused. |
| 4 | Pavel had a smarter way of implementing what you need, I have attached the modified module as well now. |