Hi Together, i have a question about Clearance on a LQFP U1 every pin is said to have a problem with the Copper Area. Do i need to change the Clearance for that Chip or can i ignore it ? The second Problem is that i have placed a Hole in the PCB and moved it but it does not update the position in the PCB and is therefore showing also a Clearance Problem at the position where the Hole was before i placed it correctly. Many Thanks Christian I solved the second  problem it was just an update of the DRC check needed. So the problem with the hole is gone.