Here is a good video on YouTube for the Vanquish 540 after you install the latest firmware update.
You can control the volumn when using the Horseshoe.
Good.
On the upcoming Vanquish 640, Ive heard there is a breakfast burrito mode and you can choose ham or bacon and notch out onions or whatever else you dont want on it.
My horseshoe button is always engaged. The volumes and tone per bin go from low to high. My iron volume is lowest. Nickel bin volume is louder than 14-15-16-17. 18-40 is maxed.