Im trying to route my incoming control values from my wireless control into a custom midi string that being output via [Midiout] but i am unsure how to write this is looks something like this.

[numerical data coming into PD]
|
(i will use "CV" to stand for the incoming data)
|
string that is being output as data comes in via message
[240, 67, 16, 62, 127, 1, 28, 0, 0, 0, 0, 0, "CV",247]
| 0
| |
[drip]
| 0
| |
[midiout]

i just not sure how to represent the incoming variable data inside my message
any help would be much appreciated.

replace "CV" with $1

and, make sure you're using a message box for that 240,67, ....etc

[240,67,.....0, 0, 0, $1, 247 (

Also, I don't think you need [drip] here. When you have a message box whose contents are separated by commas, they are each interpreted as individual messages sent one after the other. [drip] takes a list (i.e. no commas) and breaks them into individual messages. You've basically already done the work for [drip].