ZebraHZ bugged patch? [solved]

[DomZeal]

I tried to create an initialized patch for ZebraHZ from the default patch (the patch you open up with). I deleted all the modulations, XY and such, leaving the patch basically blank (see link).

Like the picture shows (0 attack, 0 decay, full sustain, 30~release), if you hold a key, the sound is supposed to sustain indefinitely. However, when I hold a key, the sound slowly decay to 0.

I checked everything, there's seemingly nothing related to the envelope. So I'm wondering if this patch is bugged or there's some perimeters I missed.

Patch picture: https://imgur.com/a/zb1nS

[DomZeal]

Ok I just solved it. The Fall/Rise is actually at -0.02, which looks just like zero. Mod can you delete this topic please, this is so stupid.