here is my explaination .................. when i saw 52983 it was showing wrong distance between indm and Mhow 27 km but actual distance is 21 km. and about adding modelgram........ when i copy timetable INDM MG (meter gauge ) IRI server didnt detect INDM but detect (MG ) which is station code of Modelgram............ and 1 instead of 5 ......... may be typing error....... and am sorry for that .