Howdy!
I have 1 problem with Redwood log. It destroys all blocks, even bedrock... which above saplings.
Fix it, please.

Screenshots:
http://imgur.com/HuOSozu
http://imgur.com/lYwu0G0

This problem only with redwood, all other saplings not grow if blocks from above

Sorry for my bad English

Ok this should fix it, although there is a chance that the trees could still "break" through other things via their branches, as I haven't checked that code, but they will no longer grow through things if their trunk is obstructed.

We will need to see your Forge 0 log as this is not a problem we have seen before.

http://pastebin.com/FCvEmww3

I'll try to get this patched after I get off work today, it is a simple case of the code that prevented this from happening in the original redwood trees not being added to the old forgotten nature redwood tree when we made the switch.