When I bought my 1995 Previa LE/SC it was smooth. I changed the transmission fluid with Royal Purple and now, when I'm stopping or almost ready to stop, I feel a little soft surge feel... like its in the transmission. Also, when I take my foot off the brake, I feel a little surge...it's driving me crazy as to where its coming from (when it wasn't there before). It automatic shifts smoothly. I went to Toyota dealer today and they gave me some Mobil ATF D/M Dexron III. With that said, has anyone seem any change when you have changed the Transmission fluid? What do you prefer or recommend. NOte: I've put the recommended volume in the transmission and how it appears on the dipstick (both cold and hot).