English Amiga Board - View Single Post

Magic · 05 September 2018, 00:18

@Chucky

I registered Sprint and I am going to start with a simple pcb. I can see how you sand down the top and bottom layers of a blank PCB and trace over the tracks. How do you route the inside layers of a 4 layer board when you can't see them?

05 September 2018, 00:18	#242
Magic Registered User Join Date: Aug 2007 Location: USA Posts: 360	@Chucky I registered Sprint and I am going to start with a simple pcb. I can see how you sand down the top and bottom layers of a blank PCB and trace over the tracks. How do you route the inside layers of a 4 layer board when you can't see them?