Hello all :), i am VERY new to all of this. It is very much fun and i got a lot working already. Since years i want to create my own PCBs :) Right now i feel a little helpless because i can´t connect 2 points at the PCB. There are 4 times an ULN2803 attached to my PCB. So i got all tracks working. But one connection between ground of the one ULN to the other ULN wont work. I just wanted to link the grounds together. I pull the red line (Top Layer) and at least for me, it stops before i can reach the other Ground pin. (the route numer eg S$xxxxx matches) So i have no idea what i do wrong here (for sure it is my mistake) Second is i did copy first part of my pcb and did paste it at the same pcb and i see very thin blue lines between the pins of original and copyed one. Not sure this creates problems later when i want to order my PCBs. I marked my Project as "Pulic" with "Public Domain" Not sure this would help you guys to have a look at it. Please tell me how i can help you so it will be more easy for you to help me. And i am very sorry, if the questions are very dumb for the beginning :) Have a great day all and thang you so much for support !!! Project Name: ESP-Easy Breakout Sascha EDIT: First problem i found. After i did reopen the project i saw 3 pads in the way. before i saved the file i could not see it. Seems to be a graphic issue for the moment. I did delete the 3 pads and i could do the route just fine. So just the blue thin lines now after i did the copy of my first part are confusing. Will it couse problems later ?