I have a few questions, if you don't mind :
1- Why don't you use sorting machines instead of filters and double chests in your factory (on the first post) ?
Because it was easier to explain and doesnt need Blutricity. I personally use Filters only in earlygame (where that Factory is supposed to be used), and Sortingmachines only in Midgame. But in Endgame i finally have all the things, i need for my Autocraftingsystem, and then i dont even need Sortingmachines.
2- I see you use jacketed wire a lot, does it reduce lag or is it just because you like it better than insulated wire ?
Its much easier to use that, it also connects directly to Redstonetubes and it looks pretty cool when Ironjacketed, what are the Mainreasons, why i use them so much.
3- I tried to design a compact and lag free factory using the enderchest mod, RP2 and Wireless Redstone, any advices/improvements to make ? (the 5 filters are triggered by a 12-seconds timer, and I know I put a restriction tube while it was not necessary)
What does your small System do, when you have Overflow? (I guess that happens quite often) Does it flow back to the Enderchest? I would place one Relay ontop of every single Machine, to make a small Inputbuffer.
The Wireless Redstone is pretty expensive, but it makes indeed Factorys, a little bit more Lagfree and better Shutdownable.
Blue seems to be Default. I know its not necessary, but i have specially used Colorcodes for example White=Default/Unknown or Black=Destruction/Recycling, you should have such a System, to not get confused by all the Colorcodes.
Btw, how did you put an Ironcover between the Filter and the Enderchest? Or is that just the Filtertexture?
Otherwise your Factory seems to properly working lagfree, there are no real improvements to make, unless you want to make it much larger.