I recently started using Marvelous Designer to make mesh. I've recently made a shirt and it looks fine but when I upload it the mesh breaks at the arm pits. I've trained to weight paint it on my avastar mode [ avastar is a superb plug in btw ] and nothing helps. The arm still breaks and the mesh contorts and deforms heavily just right under the arm pits. If anyone uses Marvelous Designer and knows how I can fix it, please let me know. If not, thanks for your time. Here's a screen shot of what I mean. http://gyazo.com/371e6614dd0f4fcade37ee250bba6374