Just Can't Get My Speed Back-Cycle 7.78 With Slow Downstack

Hi :) My Chinese Name in English is Mengshin Lin and my Chinese name is 林孟欣. I'm the 2011 Taiwan Champion and the three national overall records holder :) BUT I'M NOT THE FASTEST STACKER IN TAIWAN! I bought my first stacking set on Mar 21 2008 from Han Wu(hanwu85).. but I started "practicing" stacking since Aug 2008 xD Stacking Records 3-3-3 1.855seconds(06/04/2013) 3-6-3 2.30 seconds Cycle 6.356 seconds(05/04/2013) --------------Overall :10.617 :)---------------- Doubles 6.93 seconds with Harry (speedstackstaiwan) 3-6-3Relay: 15.22seconds (with Peter, Brady and Harry) WSSA Official Records : 3-3-3 1.915 seconds 3-6-3 2.418 seconds Cycle 7.71 seconds Doubles : 8.31 with Harry!! 3-6-3 Relay : 15.xx WCA Official Record Rubik's Magic: 1.00