I have changed the spring from a 0.3mm to 0.2mm brass wire, is it look better ? Actually, I am taking reference from the walkaround photo of primeportal.com. I also have the Nuts and bolts on hand. It's a great reference.
I can't do much on the hinges now, will leave it alone, and be more caution on next AFVs
Sorry ! The original spring at the bottom of barrel clamp is much better than the modified one.
I am sorry for my unclear suggestion. Anyway, you will understand what I mean when you read my separate e.mail.
It's my problem in misunderstanding your suggestions. As I have glued the spring at the bottom of clamp, so I don't think it is good to remake them again. For the spring under the clamps (3rd pic.) it consists of 4 small parts and really small. Even it is oversized, I will leave it alone coz I can't make another with smaller size now. :P
My pleasure to have your suggestions, they are very useful to me.