How to fix loose injector head?

[brumble]

I've got a type E or G injector. The spring swings out so the head can be opened. Problem is when closed the head is loose/wobbly so it won't hold a blade. Anyone dealt with this problem or have any ideas on how it can be fixed?

 

[82R100]

I'd imagine that you'll want to tweak the spring so that it presses upward just a little bit more. Use needle nose pliers or some such, cushioned with a rag to prevent scratching the metal surface. You can do this easiest while it's swung open.

You don't need alot of preload. I know that my G actually rattles a little when it doesn't have a blade in it, but the thickness of the blade is enough to take up the slack.

- Chris