2 things.
First, I got the correct algorithm (is the sec link in the chat), and it works! Nice...
Second, the problem was, my miners are getting further and further and sometimes getting 20 km or more from with other when they are mining ice, for e.g.. This get very difficult to my frighter going after the cans... It'a almost funny when I'm not crying...
So, to do this my charon, for exemple, I need a new module to use Mobile tractor unite, or use a orca. I look for this kind of question all over the forum and it didn't get an update to use the tractor, so I think I probably will invest in a new orca train to my char
BTW, a couple of months ago I suggest to create a module to use the fleet window to warp directly to the member of the fleet. You can use the chat to directly warp to the member. "Just" ask to the bot to right click in the fleet member and goes to fleet and them warp to member...
best regards