@Chazrox This info really helps me understand tho :) thanks
Here is a snippet with 2x file_players and the controls

HiseSnippet 2985.3oc6a07babaEeWIsxVJwNezzON0fQsGnpMk4BRJRFmVS8YhhkjYHUURFWOxPbAEQ0xEa2ETVrY7L9RmoG80bnyj+L5w7WRmbuWxgzC8TJ.1c4hkeJQaIl1oalIl.38v6g2u26gOUEOZcruO0SSewC53h0zeSiZcbXM2nIh3nsylZ5+biG5POF1fXiqYSYoq4PbcwLs063h78wVZ55y9QBh0WXNM4228f0Q1Hm533pzzNjRpi2kzhvhqsR4GRrs2FYgOfzRg5bk2oN0YCpMsMWwl0HilKp9onSv6iDjMig1Gi7apo+aLfl4K0vJeVyhvbEyTxDuZ9UsZXUf++xdrokoUQqR4JfyooO+VVDF0qFCwv9Z5ysN0pSslzm4DHfCI9jiswhBlZ03RNn5so1VhgnnVsMZRrspDYw7038RkX62rA1u2yXOhEoa8w1w2V1.HlCUCn9LIUuYSndlppWFE0a.pjthJMWfJ8NF0p6QbYwsHzm2vXGGF1qAhiSppR.sZy78+BiMnbJbXqzBcJdaOdgtbjJelL2EjKSlku+hKt38FzGn1Z6UY2spARCLA0NXspG..f6M1OQuk9Z5aQtWlOCbFxCDLp29yMA+VfL.XkSvr0ZaQn0PsbswcscoVJfT.m1k3i9ftvmGY3yY8wOgaOZP8.oH7RYtOf.9PPN9+bm6r7he4hbKP.oOl7DgfhDZWgsMOJKEg2sO+5zLvkEXWJxBH0AQjtOf3vn.WJ0FbEK7sbNg3fWwlK+tl.etiFsBW3o3lhqYCQkcW6K1pZZSPWmC+qXodu6E6GJMA6RotUrQcvdIbGkA6xRoVRRGPPHHjxXmQQ+TE4XQaw4NJFVvOskK0gWH0RAM2COOzol4P4PzXRx2GeNanjKZrG5q3gOanzKZTR+TAsAv+W.sgiAtg8A2vQA2v9ga3HwaX+3Mbj.Nb5A3lf077Pc.AY2Eo6.wYeRKm12609jLD9Odblm.DSTrzmQNh4gbKloXZyUdF5rktqZUv9qJa+Ukq+px2eUqJq5ISuXqoko1L1T+PR8SUsyxxvdJmsmx45ob9dJOkLrccgEKL2LztB7w135LB040uLIN17onAMZ6HE.f5HlMPDW6wmhtdTP8c4Vd61X0E5v81WwGyjKqYourR0G8IaswAGs8i1cysp97ktSX.wik78Dwxdt+hiZ5GQeEJ1MP11Gy2UPpDJy0a9jtPAb5BEvwAEWhUzNV3x7BBWvQ.WvoBbkL+e3JjVuMicE.TwRMPNC1TDz1QwViAfuIoYPPr.gkvLoAHUXkhhAXu3SDgHzfCEMlJ0dHt2fGue4KyNEeeb4WdYtrSPb8lHmSvVoBq+4Bn9ZMxpKPAulQJ3nfJ3EAqfuxfE7x.VvoMXkLtRrvtzW0X0PxEJj83xEN5fjShr6KC9ccqI0RsHNKsL3A8DH0KGoAlKC9fgPDuSPmuj.6VXjQYib+QC12TYXu7TJLEN0wc3qBvC6C3g8A7vDXJbv.+.HpefGdIAd3n.9eLLWpX2egXO3ZG7EB+Ri8KLnH9ODzSv5Xi3uyXh3EdOSXDe3InLXfWYLO81BMb5i6vIF3g8A7v9.9QDwemwDw2CvCuj.ObT.+zKheHeINp+zfs1eywbP+pnHkgejSJAdsvhOeQPuM0nw.aKzDXi8FXyh6SxaTLlxocqiwdJdKRB0zmK4EwXL7KhQ8dhpGfjJDRc1wgvdjK1YX2djVH7qoo+FgZkl97L4U17SCuxF4909LzY3FTuVZDKw0HknNSM4.P8l1rPLjl96az692RbpEZdB2Q9nziwGj5B9j0rkiknb4+1bA52DoTvgoTEL9x.WkHcZcOL5T+6Uk35RbVqNwJWlbGYtZ9iD+9TBO4xEPY+U+KcEkc1.k81gJaMahE1Spk2PdSlIsXe6m92+GOXnLGjZKjYYB49GYWLlkqeaxXdAivSq+RvtxnddCwDOuB71GZ9dkuLpM7UwjMwLKySN.l+86rovSTSWOL5iGQ5h8XDQvt9l3yH0wA2Z5BFah8OkQc0zeqtYm0zeyKc.54wJvlk6zsvKNr7yHVrlcq3a7J2DSNooxEjueY2nDF6XIua9tmTiFggaEcE4KXXluPoLYgZXGDO8TUQzQPloiOoKQyy6wePzsL4pGBp8MMxAKAWMSQX97J8ITP+Ke4K+gPSd2w+stz4BFx3Wy4Ua76KOEqcbrvmGjgcJYPt8Xy2Da.d4eQw.7suXDiNWjGpElgks7FF6hajtpz1jzlosSe1rcJmzPjMa974xkUYbung4pEJT.Z163yvzzrXthbaKedrC31j0omGXzTMPJrel5yRP0n7Viwnn5UT9EpdEVivn7ipwtO2AeGwNv3qSK5QpnfYhzGmlFlN2vMR2XrS1LrPm86IzgmKoWSQtxD+8ns3BB40IZIHWLYGLWUrr+5mpl15pT1wS0EK8u8zWuR+lialREiNS0nuYY9VCTmEzmgcqQ9yX0W9Tn1YnawKFoYF5vdRZbywMk6PThu4jWiJwMt.ycODb3o+wqbOP3v7.uhkcvJGFRjW4WcYaDH6aEJ6cQGiskh9lFxeq5.9MOV0A7CKKREIHTbAMfKW2pNjdgZ2VFmragCxRMztM6vrTeMKra2v3inH6OH3AFk6bf34Ecjq7UL3CdFg0DPbrHmQrZirA9pWfl3MYHVomuVWGZOcUG5eo7QD126c6sM1iZ01FwR976DORwvF3aELwadS7t1b7IrNpQQ89l7l6h8l7F8SF7hptuiQEBqdyAquyL.8kuj1qZ8M7ENdKisZzfCOwJ6bFa+4WQOmwYTj+7AxeQin2MmT3IVgfpRre6Vwuy.g6hvRwqbShuv8a817QgmrAwNJCe1i5+Ui3SKv0CymSGe.U7naRE3aVkOhtK3XaZ8SEoc6+HFBW9x5BJRIN0GGrs+jbRDyegsglizFpUk1lQbNYODyiviVM31fZ7UyTGuQn1IrAyHlaHnblnMYWC6XIK7C7uvFM6Zv3MZF0X7YYnsOl8Lp2ox2hZ3u4YKBPJeoQ9nFmyUetsW3Vyy3lYE9+oslsM8YhLOjPGdNDJqqB0tiaSpCotnp.JhT80ZQaKy9I0+3nk0ivmngxGi7O.QrEAO0Z66x08G4Ti2OxWorvgcepE+W2XaTctMuSEjHey6XHx.w8xwdhyuKzaOwvH1gSX7CdexIHPfXUhVXne.ZIjUzJJCTO9npkLe6LFbRDsKc9CTp4ER8VFJIN0RnluKWM8vqn19fTqj8v3zAgc1FedztkUhjTKwi8U1A1VbGYKdxDIS54Fxg8TqIg8wT1FHuiLyCO1sU5i45pIRdRO6QbNLXS6BEeOz4gktogIrHrDOEkhwT7.riJwMSw7ZH7oT31v.xKWq6RkLLL4kEl0aaHhsEGt5dBa8g8dfAahafZayRzuZWTgZNDgNOetHVWgETeuBxrGAYDKn4MfIkzM4UjISXm+VFUoT11d3+Tat2cmHobKihkJtR1rkxrJLeOR6FF4xcoFXIsl+LQ6YJE7Unvp43actHL7QlKTjphXxHE4mvotT.0EJsZ9RkLyOjAe7IynooDIbaU+XyIJTnmt30erPlKXrvmz9Dah+Z0os8Yj59GUrDOd3n0xNxXgvim8+GHLgABqtZoUJXloT1BS0.gQMbUc8Uw4DsH+a8PThuLvYBlYZG+CEsVGYGIE9DiqSom1BImRdhN+S00.9tQqAayNNnVbW1vQWTQyd96Bhg2Rd.bVp9RhpOnoG1uIesm81vZLF2ITcg3hZqx2Q.xWwi7KJKhJ8jpUeh36dPbiCTPwMG.IAM80e0W8uU3Lgl7h+4mNihHSpOf+v6+zxx+3lvdCX7F1x.0jv15eTG1PeC7eshVrG5Tba2Azc82f9r+2zxIuNjQKTcO5Qc2iIO6grF931QNIwBF6IJCFvcmzhXQNpd8jcUeLBmTFyNoLlaRYL+jx3pSJiElTFKNdFE+g1sVaFsUvFI3aLnxVAyCq2M5TeVs+S0TKY+

@d-healey Thanks again, this is where I was going wrong. Learning slowly but surly :)

@ustk I am testing whether rnbo in scriptFX can output midi to Hise to use for the UI display and modulation. At the moment Rnbo in Hise only allows one dedicated modulation output..
The patch above is Hise controller script sending cc messages to Rnbo Script FX, but then its being picked up by the Global Cable again, back to the Ui.

@ustk I am sure when using rnbo in Script FX there is no midi output, only input.
I was just getting a loop from the midi cc's setup in the interface..

Thanks again for all your help here :)

@ustk Thanks for your time on this :)
would think there was a way to set the receiving midi channel somewhere, either in script FX or the Interface. I will keep digging

@ustk This is working if I create all these nodes for each CC.
There does not seem to be any node for setting the receive channel..
so that the incoming CC's on channel 2 will not effect the other CC's on the UI on channel 1.

@ustk Thanks for the info!
This seems to work for only one CC control? I am looking for up to 32 CC controls to Ui or more.

I can send midi CC control data to ScriptFX midichain, but can not seem to work out the opposite.. :(

Hope you can help

@d-healey I am currently using this code for buttons to midi. Is there any way to insert this velocity function or would I also need to put this code on the second Midi Processor? Little confused but I am sure it can work.

onInt

const Buttons = Content.getAllComponents("Button");

//	this list will save the played note eventIds
reg eventIds = Engine.createMidiList();

//	this played keys will trigger the buttons
reg keysThatTrigger = [48, 49, 50, 51];

//	this notes will sound 
reg triggeredNotes = [48, 49, 50, 51];

inline function onButtonsControl(component, value)
{
	local index = Buttons.indexOf(component);
	
	if (value)
		eventIds.setValue(triggeredNotes[index], Synth.playNote(triggeredNotes[index], 60));
	else
		Synth.noteOffByEventId(eventIds.getValue(triggeredNotes[index]));
};

for (b in Buttons)
	b.setControlCallback(onButtonsControl);

onNoteOn

function onNoteOn()
{
	Message.ignoreEvent(true);
	
	if (keysThatTrigger.contains(Message.getNoteNumber()))
	{
		local index = keysThatTrigger.indexOf(Message.getNoteNumber());
		Buttons[index].setValue(true);
		Buttons[index].changed();
	}
}

onNoteOff

function onNoteOff()
{
	if (keysThatTrigger.contains(Message.getNoteNumber()))
	{
		local index = keysThatTrigger.indexOf(Message.getNoteNumber());
		Buttons[index].setValue(false);
		Buttons[index].changed();
	}
}

@d-healey Ok thanks for all this info, I will have a blast and see what comes out :)

@d-healey Ahh, the Knob to control the Velocity

I know it is possible to link a button to incoming each midi note.
Can the same be accomplished with a Knob for each note?
( controlling the velocity while the note is being pressed )
I often do this in Max/Msp, PureData.

Thanks I hope :)