I did not end up getting my TFX wet. Long story short, it was a shore dive and the lake was down. Getting in and out over rocks in the water was a huge pain. Trying the TFX would have been a bonus mission and I was not up to it.
You were scared that you would get your TFX scratched???? REALLY??? This is what is commonly called "new gear" syndrome, you will get over it at some point