So I just hit CR70 5 days ago and I have been trying to do the solo missions to help me gear up. It taking me an hour or 2 to complete each one. The only way I have been able to beat some of the tougher guys is by jumping around and kiting them. I am a controller and have no dps gear whatsoever. I usually end up dying about 20 times trying to beat some of these guys. Either make it so all roles can beat them solo withought dying tons of time, or raise the CR rating to access it. I have never had problems as a controller even when I first was able to access tier 1-3 solo instances with my controller gear, why is this one now so hard? Not to mention there also seems to be nobody ever running them at the same time so I cant even get help.