Hi,
It is currently not possible to send a <CR> after the float value.
As a workaround, you can try to put the <CR> in front of the UDP Message.
This way you would send
\rCSQ 1=57579.86
\rCSQ 1=57579.87
\rCSQ 1=57579.88
Otherwise I'm guessing you can't use it until we implement the <CR> value.
This is the downside of UDP over OSC, with UDP every manufacturer does it differently... OSC is standardised.
I'm very sorry for the inconvenience.
Greetings,
Bootsy