# Gentable : how to set a fixed Y value?

**URL:** <https://forum.cabbageaudio.com/t/gentable-how-to-set-a-fixed-y-value/874>\
**Category:** Csound Noobs\
**Created:** [1 January 2018 16:06 UTC](https://forum.cabbageaudio.com/t/gentable-how-to-set-a-fixed-y-value/874 "2018-01-01T16:06:01Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![rorywalsh](https://forum.cabbageaudio.com/user_avatar/forum.cabbageaudio.com/rorywalsh/32/165_2.png) [@rorywalsh](https://forum.cabbageaudio.com/u/rorywalsh)\
**Post date:** [2 January 2018 17:39 UTC](https://forum.cabbageaudio.com/t/gentable-how-to-set-a-fixed-y-value/874/15 "2018-01-02T17:39:21Z")

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It’s very easy if you can use sliders to control segments, but modifying the ADSR with handles seems to be a bit tricky. I tried Iain’s approach of using label and check for mouse positions. It seems a little shaky. Must be a better way. Just use a GEN07 with a gentable is fine, but you can’t guarantee a horizontal sustain level. I’m sure Iain has an eloquent solution for this!

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