Hi Carsten,
Just to mention, in the Automate section of cTrader, I initially designated each instance of the indicator with a number, but found it hard to keep track of what number related to what pair (particularly when adding or removing pairs as the list order can't be changed in the automate section). I then found that the Instance box accepted the name of the pair as the designator which made things a lot easier. I'm presuming this is ok to do, but just letting you know.
Also, I'm new to cTrader so haven't had experience using it before applying the RR tool.
Thanks
Jon