seems selection box fine.
start limit bone name
better working
improved
add logging
same bone works fine.
update
mesh and bone-box resized
before do small
update
model weight problem fixed
createik method
ik seems work
update
fix wheel move problem
fixed non-exist bone ik problem
fixing root bone mouse-wheel + shift+alt problem
try ikdatas fix
now non exist ik bone problem fixed
fix initial position