Thanks for your comments gregwalton. Great story about your exsperience with something like this.
If Arturia know the real hardware Minimoogs time period at max level before the Decay kick in - and it was the same on all Minimoogs, then it could also be an argument to have a fixed time value at max level before the Decay phase begin. In fact it would make Mini V a more true emulation in the area that really counts for an emulation - the sound.