So initially when many excellent videos were made the following guidance was given, the 3 curves were related, they are NOT, you can have any of the three factory curves outputting anything you like, in whatever sequence you like, i.e. DSP3 can be the highest power and DSP1 the lowest, it doesn't matter, all three can in fact be the same.
Secondly that the pulse length values were always to be changed using the same difference, this is absolutely not the case and if you think about point three above you will understand why, simply put the pulse length at a specific voltage and pressure is NOT linear across the shot string because at a higher pressure the valve can be much more difficult to open, low pressure point and mid pressure point in fact can have quite close pulse length values yet high pressure point may be much longer in order to compensate for pressure, especially at 250 bar.
I hope this is all clear so far, please feel free at this point to question anything that doesn't make sense to you, no matter how stupid it may sound, or in fact correct anything you dont agree with, including your own experiences, I am a sales rep I dont write technical manuals for a living LOL!