Problems with ironsights and dialogue

[MaCKaN]

Hey, I recently got invited to help out a friend with his project which looks rather promising even though it's still only in an early alpha.

I must say that my programming skills are rather bad, I can understand the code but in a project as big as the source engine I have a very hard time navigating all the dependencies...

Now to my first problem, I followed this guide: https://developer.valvesoftware.com/wiki/Ironsights

First note, this is a singleplayer mod so I did the edits that the contributor told me to do towards the end of the wikipage.

The ironsights work, however they are a bit glitchy while I aim down them. I can't find a better way to describe it than to say that the ironsights gets displaced if I don't aim perfectly horizontally, if I aim upwards or downwards the ironsights aren't lined up with the crosshair anymore.

You can see what I mean here: http://imgur.com/a/3t31N

Now, is there any chance that anyone could tell me how to fix this? I'm totally lost and I have no idea what needs to be done to not have this problem.

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The dialogue problem has been fixed, thanks to Zombie@Computer!

[MaCKaN]

Nobody who knows how to fix any of this? :/

[MaCKaN]

Dialogue problem has been fixed, the Ironsight problem remains.

My friend told me there's something different about the weapon/hand in the mod we're making, it doesn't move as much, less headbop and so on compared to HL2:EP2.

[MacKenzie]

That Ironsight tutorial is pretty useless compared to the other one.