Does anybody know how to re-thread the tube (the part the baby sucks from) back into the top of the LA? The other day I was nursing Naia, it fell on the floor, I stepped on the tube (didn't realize it) and pulled the bag towards me to pick it up and yanked the tube right out of the assembly top thingie. I can't find a needle small enough to thread it back through. Does anybody know if I can send it back to LA and have then repair or replace it? Grrrr....