Player reneyves posted a message on 28/08 23:15 on the MadLotto Forum: Delete some favorite grids. Answer him on MadLotto and exchange with other players

Hello,
I have many favorite grids on madloto and I only use a few of them now. I would therefore like to delete those I no longer use. Is this possible, and if so, how should it be done?
Thank you for your help, and best regards to all of you.