Hi i was expecting to build big Space Stations in this game, this is for me the most funny feature of this game... I set 2 orbital station, -one little around Kerbin with almost 150-200parts which run fine but without many ways to evolve (2 small docking ports) -one bigger around the Mun with the purpose of refuelling ships. I successfully docked 2 mediums fuel tanks on the secondary (bigger), but now i can't dock anything else on it because of excessive lags occuring when approachin at less than 500meters. TH elittle one as i said, isn't very interessting because of it's little size and without fuel tanks atm. Since i'm getting fps drop, each time i try to evolve my Space Stations...i just get bored and alt+f4 the game. So i'm not playing anymore because i can't do anything only travelling and landing with mediums spaceships. This issue with FPS has to befixed asap. ps:my computer is not that bad, phenom2 x4, radeon 7850, 4go ram and win7, I wasn't expecting to lag that much while running this game in ultra-+low settings.. ps: yes i klnow it is an alpha, but getting FPS drops so early in this kind of game is not reassuring.... any plan on this to be fixed ? any people getting the same issue? i see lot of screenshot from ppl who built giant space station in this game, why i can't do the same? does this ppl got a 2013' computer to run this game?