Passing by stations ka kya jarurat tha, jab ek hi route hai. Plus ye passing by unrealistic TT dikha deta hai. Agar kisi ke paas official WTT hai, to hi passing by station maana jana chahiye. Agar aisa hisaab hai to fir jahan PSR hai, wahan alag passing time hona chahiye, and next station pe usi according adjusted. Until and unless route show mai koi problem nahi aati, passing by station is a very superficial concept.