Loop Opti Creek reel question

Hi Everyone
Ive just picked up a Loop Opti creek reel. I’ve gone through the process of changing the one way bearing over to change the reel to a left hand retrieve. When I put the reel back together the drag works in both directions. I’ve gone back through it and even watched a short movie on the process but for the life of me I cannot see what might be causing it to do this. Has anyone experienced this or know what might fix the problem?

Thanks in advance
Stan

Capt. Paul Darby? Where are you?
LF