(For now)
Stack all of the elementary ressources like Iron-Plates, Copper-Plates, Plastic-Bars, Circuits etc
Ratios (standard>plate>standard)
Iron and Copper plates 4:1:4 (palett = 24:6:1:6:24)
Plastic bars and Iron sticks 4:1:4 (palett = 24:4:1:4:24)
Ores, Stone and Coal: 4:1:4 (palett = 24:6:1:6:24)
Circuits (Green, Red, Blue) 4:1:4
Coppercable to Coppercablereel and back is 9:1:8 (because of "clipping waste" ;-) )

Stacksizes equals x4 and x24 with pallets so u can have trains with 24times more Stuff cruisin around!

My first Mod, im planning to make this mod an ultimate "Stacks-Mod"

Changelog:
0.16.10: Added Raw-Wood ptack and pallet
0.16.9: removed productivity-bonus, added 2 module slots
0.16.8: added a fork for 0.15 (cj-stackz-legacy)
0.16.7: added Bags and more pallets
changed pallet depletion to 1% instead of 5%
added more text and description
changed minimal needed version of factorio to factorio 0.14 instead of 0.16

0.16.6: added reusable palet (with 5% chance of depletion)