Kemper and Avalon U5

Hello, this thread for the avalon U5 DI owner (and other customers too!):
I found that adding before Kemper input the avalon D.I. U5 (guitar in U5, exit by the thru-out towards kemper input) and use the tone of the 3° (the most often interesting), the 1° (deeper), or the 5° position can enhance the sound and add like crunchy tube harmonics for several rigs...