I have a Sodick AQ325L with a AWT and the pipe will not go down on it own but I van assist it and the operation will work and once threaded the pipe will go up on it own. We just had to replace the hard drive and ram and I also ran the backup data disk and this seems to be the only issue now. Anyone else have anything like this happen to them or any ideas on what could be the issue. I'm going to check the airlines next but if that doesn't work I'm stumped.