Dodge Coronet 500 convertible 1969 trim edges

Hi guys,

I'm restoring a 69 Coronet 500 convertible and I got stuck on a few things.
First I was wondering if I´m missing any part on the window mechanism on the car because the window in question goes up but it doesn't go up straight. The window has a hole on the bottom right corner (photos uploaded below) and I don't know if it's missing something.

Also, I got the trim for the convertible top of the car but I'm missing the corners.
Parts for this rear car are impossible to find in Spain. Please, any idea on how can I fix this?

There’s a plastic stop that goes in that hole in your door glass. I think they are reproduced.

Hey Paco,
1. Crider is correct about those stops (hole in glass). It's a plastic piece (about 2cm long) that goes inside the hole with a screw that goes inside & spreads the plastic piece apart.
2. I still have the convertible corners or you can buy the reproduction set I told you about.
3. The windows have adjustments front/back/in/out which are shown in the factory service manual.

I've missed you, my friend.
I'll send you a private.

Regards.