Thank you for suggestion but it's not clear what exactly you mean. How can we set default channel to each instrument on the panel before you place it and adjust that instrument number?

I don't know if you read the answers, but the default is the first channel. Why can't we have different default channels in each instrument?

We need to know how you suggest to implement it. How players should be able to set default settings for instrument panel component. Is that some sort of UI in Vehicle Editor?

When you install the panel in the editor, go to its settings (select), there are four tools. 1, 2, 3, 4, respectively. In the settings of each instrument, a channel has already been selected - channel 1. The idea is that by default the selected channel is not 1, but 1 for the first instrument, 2 for the second, 3 for the third and 4 for the fourth