I'm trying to pull my OPDA out to install the new Crown model. I've achieved TDC, have held it in place with the pin from the new OPDA, but when I try to lift the OPDA out, it rotates counter clockwise, and impacts the engine, preventing it from being fully extracted. I don't understand why it won't come out. What can I do here? I'm including a link to a video in this post to demonstrate what I'm experiencing.
https://photos.app.goo.gl/aBy9LFJKMbZADZHKA
https://photos.app.goo.gl/aBy9LFJKMbZADZHKA