TC feedback train encountered wheelslip-slide when entering station.feedback : Train also encountered wheelslip-slide while ent ering station. ~~~~~ 3670 TC feedback train encountered WSS entering station. T207 EMU(3530)  line clear and feedback : Train also encountered wheel slip/slide while entering station. TC of T207 feedback indication light was steady. However no wheel slip/slide indication when train was departing station.  3670 checked tacho impedance within criteria. Re-adjusted wheel diameter for #1070 & #2670 to 850mm according to AMMC record. Previous    wheel diameter : #1670 : 837mm (wheel profiling done on 20/07/2020) #2070 : 840mm (wheel profiling done on 02/07/2020) During depot shunting, found no wheel slip/slide. ER D/L & found no abnormalities on brake status & no fault code recorded at reported timing - OK.  Aminur/Azmi 44116