Well I bought it and its a piece of **** first of all you cant put it together by yourself if you dont have the "stabilizing support bar" that I didnt by because it was $80 more and the thing feels like its going to fall apart when I use it and thats just with my bodyweight. I'm going to try and send it back and buy the dip belt anyway and not go above 80 lbs for weighted pullups and hope and pray thats all I'll need to get up to to get my arms bigger and the pullup bar and doorframe can take it. Hell the door frame felt a hell of a lot more stable than the pullup station I bought.