Screamin, you've got to be kidding me. Did you get it from me? Which one did you purchase? I actually carry three. ferrel tight, blue ferrel tight, and bigjims quick stick.
I can only speak of the ferrel tight and quick stick as I have never used the blue.
The ferrel tight will not work well or at all on carbons.
The only time I have ever seen a problem with the hot melts is on CX shafts when they weren't cleaned first. They have a mold release on them that should be removed first for best adhesion.
Other than that, if you had problems, it wasn't our glue or it wasn't done properly...sorry.
BigJim