Gonna have to drill & bung a thread insert into the clamping piece inside the fretsaw, it will not tighten up so the blade is very slack so it's only any good for thin or soft materials & even then can pop out quite easy so I'll need to find out the thread size so I can maybe even make my own, the blade keeps popping out when cutting thicker metal, so irritating.
Made a few tabs out of 5mm acrylic but prefer the copper so wasn't able to make a few with the fretsaw & my hacksaw died a bit ago which just leaves the jigsaw or manual fretsaw as an option lol grrr, manual fretsaw the blades keep breaking very easily (I must just lack technique on using it like any new tool) just not as good as a powered one for me, with the powered one I could effortlessly cut how I wanted on the line & I just can't with a manual one without a heap of practice.
Finally got around to re-painting the pci/io piece with the far better copper spray & think that's the best news in this update lol.
And here is the vent meshes showing what it looks like with the small copper tabs & acrylic tabs but while I don't prefer the look of the full stretch tabs I just can't ignore they do what's needed which is to keep the panels at the same level all along the full length, they will be re-made so they haven't got the un-needed extra countersunk hole, might even thin them down in the middle so they don't stand out as much.
There is however another way to keep it so the window is held in place nicely & that would be to add a couple more tabs just below the vents but it would put the spacing out a bit.
Or even JB weld the internal tabs in place & just go & do full length tabs so it's easier to install & remove a full length tab.
I'm getting way too indecisive about what I'm doing regarding the tabs, it's just not fun modding, would have probably completed this by now if I chose to pass on the full length strips.
I'm sure the sudden increase of heat isn't helping neither, I tend to mod best in the cold, keeps me more alert & not slouchy, been 1 of those days where I'm lingering in the garage thinking what on earth should I do .