I have an Altmann helmet but the visor does not swing up very far and won't stay open. While this isn't a huge problem since I can still get the helmet on my head with ease, I'm wondering if anyone has any suggestions on a way to modify the helmet to get it to open correctly.
Also, how do you attach the chin straps to the Altmann? I noticed that other helmets have slots along the inside "sideburn" where the straps feed through. My helmet is too thin in this area to have any slots. Do I just attach it on the inside of the helmet and call it a day?
* ignore the unpainted bolts.
The fist and second photos show the "sideburn" and how far the visor will open before it gets too tight. I'd rather not push any further and break something.
The third photo shows where it's rubbing along the top when it's open all the way.