Help please, camo blocks

[tubamouse]

I was playing on a voltz server (ip: Voltz.jacgaming.com) and i was messing around with camoflauge blocks, which by the way, are amazing, but on the ICBM mod wiki and the voltz wiki say that you can configure the blocks so that they have no collision (you can walk through them) but these blocks are solid, do you have to edit the block settings in some sort of configuration text document? Or am I doing something wrong? because when i first placed the blocks, they had collision so i could not walk through them, i tried a wrench, redstone, electricity, everything i could think of, i spent about 6 hours looking up how to configure the blocks (with no success) can someone please help me!

[saman]

Last time I checked (a few days ago), you need to grab a wrench, and right-click the block while sneaking. So, shift+right click.