Observations: Transaxel growl almost as bad as mine. Just put my trans back in yest. after completely going thru it. I replaced the 26 T sliding gear w/ new 1, $62 from Deere. Also rebuilt the veridrive pulley. Have the hydraulic pump/valve in basement heated shop now for rebuild. I think it just needs seals replaced in control valve. The hydraulic action in the video is backwards, should be down = up, Up = down.