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# Line 6


# HX Stomp

#### On using MIDI Clock with the HX Stomp

> Question: I have been trying to setup the specular tempus and am having difficulties with the midi clock. For some reason it is doubling my time. When I do it on the pedal it works fine. But when I do it from the controller it changes to double time. Any idea what it could be?

> Answer: Turn midi transmit off in global settings on the stomp. I was running my mc8 into the stomp and out to the tempus via midi out/thru. I believe it says Tx midi clock in stomp global. That should be off if your running as I did.

#### Two-way communication with the MC6MKII/MC8

* MC6/8 MIDI OUT needs to be connected to HX Stomp MIDI IN, and HX Stomp MIDI OUT back to MC6/8 MIDI IN.
    
* Will only work with Presets 00A to 10C, as the controllers have 30 banks, so they will only respond to PC#0 to PC#29 and ignore anything higher.
    
* The MIDI Controllers needs to be set to the same MIDI Channel as the HX Stomp as the HX Stomp will only transmit the PC messages on it’s MIDI channel
    
* MIDI Thru needs to be turned off in the MC6MKII/MC8 to avoid an infinite MIDI Loop.

#### PC messages do not work
Be sure to enable MIDI PC Rx in the Global Settings, so that the HX Stomp will respond to PC messages.

![](https://storage.crisp.chat/users/helpdesk/website/38aef3416abdd400/e8ee55d9-2fd3-41de-a41e-637400_1n177zt.png)

From the HX Stomp manual
---
# HX One

### HX One not engaging/disengaging when changing presets by PC
If you try to send a PC message to change the preset and CC#49 to bypass/engage at the same time, the second message may not always be recognized. Try these two methods that fix the problem by introducing a slight delay between the messages:

**Method 1: Set PC on PRESS, Set CC on RELEASE**
To add a slight delay between the two messages, simply set the second one to occur when you release. If that feels good enough for you, then you're done!

**Method 2: Keep all messages on PRESS, but add a DELAY message**
Instead of relying on the delay between you pushing down and releasing the stomp, set a consistent delay time using the "Delay" action type:

![](https://storage.crisp.chat/users/helpdesk/website/e8bd1d589d920800/image_2as4n.png =700x551)
Some users online have been successful with delays down to 50ms.