Thanks for the info! Will definitely try that first on my least valuable Big Chap or Warrior. The updated warrior alien has great finger and knee articulation. The only thing that's really missing for me is the neck. They need to be able to crawl and look up without contorting their bodies. So the first thing I'll try is sanding/carving the nape and the root of the head to see if I could get better range like that. If not, I'll have to try altering the neck peg somehow and I hope I can avoid that.