Hi #Rotor,
Yes, I punched all the starting points, but drifting is caused partially due to my cheap drill press, paritally due to my 'puncher', I couldn't find any better (at home, without going to the store), so I used one bullet (12.7 mm slug) I had from past times, thought it would serve a good purpose at last
, so the centering was mostly good, except in few holes. The worst holes are my first drilled, I put too much pressure on drill so the drill bit drifted towards neighbour hole. The others I drilled with less pressure on the end, turned out good.
This will be the chipset block, so I made it first, to make less mistakes on cpu block.
I thought that I'll be able to drill cpu block today, but it's snowing and pretty chill on my balcony, so dunno would it be done today or tomorrow.
Thx again for all the advices!