For a Spanish non english speaker, your answer needs a few seconds to be understod, but when you can, is perfect.
If i understand the wire, i can go and play with it. Safe always depends of your knoledge. (KaA1, Ni80 are materials for VW. NiFe, SS, Ti are for TC)
And, in this case, Replay mode works like a TC more or less, true?
Thanks for take your time to write