# Eurorack IOlabs Flux midi control preset help needed

**URL:** <https://forum.electra.one/t/eurorack-iolabs-flux-midi-control-preset-help-needed/2318>\
**Category:** Instruments\
**Created:** [August 8, 2023, 4:28am UTC](https://forum.electra.one/t/eurorack-iolabs-flux-midi-control-preset-help-needed/2318 "2023-08-08T04:28:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![palefire99](https://avatars.discourse-cdn.com/v4/letter/p/74df32/32.png) [@palefire99](https://forum.electra.one/u/palefire99)\
**Post date:** [August 8, 2023, 4:28am UTC](https://forum.electra.one/t/eurorack-iolabs-flux-midi-control-preset-help-needed/2318/1 "2023-08-08T04:28:17Z")

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Hi,

If there are 16 steps for each channel, the Step-Select is CC55, is it possible that when a new step is selected, all the parameters for that step updates to it’s stored value? Flux’s midi controller manual says “When designing your controller, make sure to send a step select message before sending messages to a steps’ parameters. You only need to send a step select message once, then update all parameters that you wish to. Send a different step select message to begin addressing the parameters of another step.” How to implement this on Eletra One?

The second question is if Flux has 4 channels of outputs, midi channel 1 = Flux channel 1, 2=2, 3=3, 4=4. The parameters for all 4 channels are the same. Instead of copying parameters to a new page for a new midi channel, is there a better way?

I am pretty new to this, so any help would be much appreciated!