If in fact there was 5 revolutions for full travel, then the pilot was only limited to his turning speed of the wheel...about 2-3 seconds for full travel I estimate. Not that any pilot would adjust to full travel, and so time decreases depending on revolutions turned.
Ok, so you're saying it is ok as it is now?
I'd like to see how you spin that wheel 5 turns in 2-3 seconds.