We operated a LH-pilot version, built in Canada, and it had the rotten floor-mounted throttle quadrant next to the door. The collective lock was also down there, and it grabbed the lever during my endorsement when I lowered it to do an auto. Discovered it locked when it came time for the initial pitch-pull to control RRPM in the flare, so I just kept the speed up and lowered the nose to level the skids and we bounced and skidded on the grass to a stop. So, you can pull off an auto without using collective AT ALL. But I then snapped the lock off so it wouldn't do that again.