The node is karbo.ceallach.pro:32348. Anyone may use it. I didn't see any option to set or not set a fee when I configured. Where is that option? karbowanecd --help does not show that.
Thanks for the help setting up my node. I see a few transactions through it as I have several very small fees. I am glad some have found it useful. I hope Karbo can sustain through this bear market!