What


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I won't even say what I think about that, it'd be too much harsh language & I'm not into losing the plot on forums anymore

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Here's what I should probably respond to this thread.
Just watch other modders worklogs & understand what is being done & do plenty of research before you jump into modding, even for cutting new fan holes I watched tutorial video's that bill owen put up on youtube, that was my introduction, the rest was practice, practice, practice, now I can make anything my mind can imagine if it's realistic to fit my own skills/abilitys.
Dremel work requires great concentration & very steady hands, you also need safety glasses else you could lose an eye & get bad cuts on yourself, also consider a respirator for all the metal dust that gets everywhere, it's a messy & potentially unhealthy way of cutting if unprepared, which is part of the reason some choose to splash out & have things cut out for them with a pro cnc service, you'll also need clamps & a workbench to hold your workpiece down if going the tools route.
Oldnewb is the dude in modding I currently look up to the most, jigsaw, drill press, drill, files & manages to make things that others need cnc mills for, his work is incredible, all hand work that requires heavy persistence & skill.
For dremel masters I look up to ulysses Cazuquel from brazil & tarator from siberia, those dudes have practiced their arses off to get as good as they have & it shows in their work.
Lot of research to do if new but it's worth doing, I started doing sketchy fan holes around near the end of 2007, now I make my own cases from scratch

, a drill & a dremel can go a long way if new.
Last case I bought was a lian-li & before I started making my own I analysed every bit of the case while stripping it down to learn from it & researched what tools I'd need to get making good cases & build up the tools as I've gone along.