# Parameter Number (ID) changes SysEx values

**URL:** <https://forum.electra.one/t/parameter-number-id-changes-sysex-values/1876>\
**Category:** General discussion\
**Created:** [January 27, 2023, 9:29pm UTC](https://forum.electra.one/t/parameter-number-id-changes-sysex-values/1876 "2023-01-27T21:29:02Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![martin](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.electra.one/martin/32/145_2.png) [@martin](https://forum.electra.one/u/martin)\
**Post date:** [January 28, 2023, 5:25pm UTC](https://forum.electra.one/t/parameter-number-id-changes-sysex-values/1876/11 "2023-01-28T17:25:38Z")

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@hape I am looking at the issue and I just noticed that the preset has controls with the same ids on different pages. In that specific example you sent, the sysex control with parameter number 3 is located on the second page.

The trouble is that in such situation - when parameter number is the same but other message bytes differ - E1 sends out the first message linked to that parameter. I will still research it more, I just wanted to share what I found so far.

I will also think about how to display the parameters on some overview that would allow to detect this easily. For now, pressing a space bar will show such information for current page.

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