Offset fraction now a list for each level.
Offset fraction now a list for each level.

UndeadBlow/giraffe,BjornFJohansson/giraffe,BjornFJohansson/giraffe,BjornFJohansson/giraffe,addgene/giraffe,addgene/giraffe,UndeadBlow/giraffe,BjornFJohansson/giraffe,addgene/giraffe,BjornFJohansson/giraffe,addgene/giraffe