LightAdrenaline Thanks for your advise. I will do in a future.

LightAdrenaline You could install the foam on the prism finder as following image. img13.shop-pro.jp/PA01282/754/product/75837725_o1.jpg I checked the foam but the size is the same, you could install on the body or on the prism finder.

It doesn’t matter where you install foam , on the body or the prism. Absolutely change nothing. Just aesthetics.

Thank you for your comment One Degree Life. Do you think it could slow down the film to put too much of it. I put it like the video and now it's harder for me to arm the film. I even have a film that got stuck after the 5th picture. Thank you for your reply.

@@apentice001 Too much of the foam? Hard to say. I don't think so, but anything is possible, I guess. Make sure there is no sticky residue, that could cause problems. If anything, the foam pushes AGAINST the door, it doesn't make it tighter in the compartment. Is your film plate pressure ok? Too much pressure there could stick the film. Other than that, it could be an advancement issues. Something in the gears or the winding mechanism.

Hi , it’s normal . The foam is not mandatory for the mirror . The Pentax system will stop the mirror before it hits the upper part. The foam is only for emergency when the system fails and mirror going further. So it’s like a break to stop. You can install a small foam 1.5 mm on the other side towards the end. It will reduce the shutter noise just a tiny bit but almost no impact

@@Pentax67 Thanks for the info!

@@caleidoo no problem! I actually checked repair manual , and there is a reason why there is only one foam on right side. It’s not because Pentax was stupid to put 1 and not 2 . No no , they are smart guys so there must be a reason. The reason is that the left side has his own special foam but inside the camera , it’s near the aperture level (inside)

Tested rolliong film before. I think the foam does not affect film rolling since foam does not touch or contact films. I hope you could check the other reasons to cause problem to foll films.

Correct, always lens before prism or you run the risk of damaging the chain.

Yessir. please refer following link, thanks. aki-asahi.com/store/html/Pentax67/LightSeal/Pentax67LightSeal.php

Pentax 67用です。それ以外のものには合いません。

@@AsahiAki PENTAX6×7のモルト張り替えしようと思っているのですが、無理でしょうか？

@@TG-lt9bm いやあ、動画タイトルににPentax67と書いてありますので、それに合うはずなのですが、、、

@@AsahiAki とりあえず届いたらやってみます。ありがとうございました。

This only apply when using the TTL prism!