Maxis Match Hair I created clips with my accessories

Hi, I just recently started making MM Hair in blender, surprisingly I find it easy but the only problem I have is that when I go to test it out in CAS it clips with every accessory I use. This is bad because I use a lot of 3D eyelashes on my sims and I know a lot of other people do since I'm going to release it to my tumblr. I asked a fellow hair creator but they said something about an eyeweight and deleting it in blender. I still don't understand weight painting that much let alone eye weights and this happens every time I make a hair.

If anyone can help me that'd be very much appreciated, I know what I tried to explain sounded quite confusing but I literally don't know who else to ask.