Master link rivets mushroomed out enough?

[mrdrprof]

I replaced my first chain ever yesterday and used a rivet type master link. The other pins are at 5.7-5.75mm and the master link pins are at 5.1-5.2mm. Is this enough? I tried pressing some more but there's a LOT of resistance in the tool and I don't wanna break a pin by going too far. It looks like they mushroomed out okay but I'm not an expert with this stuff yet. I would post a picture but the file size is too large    Thanks for any feedback 

[Watcher]

It may be hard to judge without a picture.

Attaching to the forum doesn't work, you'll need to host the photo on a website like ImageShack and post it here in a link.

[mrdrprof]

http://imgur.com/QiNBRCp
http://imgur.com/Ge4FRpa

How about that? Sorry, I'm still a noob to this site!

[Watcher]

Looks ok to me.