Groupcheck 2 rolls

Does anyone know how to set groupcheck to post 2 rolls not keep one drop one but both rolls, like this (from the 8 year old groupcheck post) 

Hi Master Azroth! You can find this information in the script documentation, but it is a bit tricky: It is possible to alter the specific way rolls are made. There are 5 options: roll normally, roll with advantage, roll with disadvantage, always roll 2 times for every token, or (for the 5E Shaped sheet only) respect the roll setting on the sheet for selected tokens. You can control this via the option --ro [Setting], where [Setting] can be one of roll1, roll2, adv, dis, rollsetting, respectively. If you are not using D&D 5th Edition, you probably want to leave this option on roll1 constantly. This command should set it: !group-check-config --set ro roll2

Ah I put -- Infront of ro, Thanks

Yeah, I did that multiple times, failing each time. :D Then I went back to the beginning and methodically read through the instructions.