Knights otplag? need your opinion

Hi i like to play Knight, i also played other server on this Server knights seems to be weakest class because also of the 2 jobs. Further more its that Archers and Mages keep laughing about Knights because we dont hit them. I put nearly all my points already on str have g90 pimped bof also sword but against archers or mages in my lvl with same stuff im lost.
Also its not normal that Archers have more otp then knights with call.
Want to hear opinions from other Knights or if its just me? How you feel in pvp do you have chances against other classes?
Maybe the GMteam also can think about

Same here. I can't hit mages and archer on same level, even lower levels. Those classes are overpowered, maybe it's question of armors?