One of the worst things that happens on Group Builds is when you banter,offer constructive criticisim,and commendation and try to acknowledge your fellow builders,but when you post your build,it's like crickets,nobody says nothing,then all of sudden a new post goes up,with no acknowledgement of yours and then the thread takes off without any notice of your post.Sometimes if your not part of the familiar crowd in the build,you are left out.To be fair,this happens more on Armorama,so much that I gave up group builds over there.Over here I would give Tigerman and Deafpanzer a lot of credit for conducting great builds and being attentive to all.Im sure there are others bur i dont do that many so forgive if i missed you.So this is something to be aware of not to kill the fun of being in group build.