I'm using xPCB Layout 2.1 VX2.1. I have 8 layer board and I want to have 2 via span for via from 1 to 3 layer(blind via). One should be skipped(skipping second layer). The other shouldn't be skipped. It must connecto to second layer aswell. But when I tried to add second via span the software gives a message "Duplicate range" because I already create via span for the skipped via. How to add a second via from 1-3 layer which isn't skip?
Thank you in advance!