I have a 301 and a 309 that both have broken blades. The 309 has a broken back spring also. They are both Cammilus made meaning BUCK doesn't have parts(at least that's what they say) to fix them. My question is this: Since I have no emotional attachment to either knife, should I send them in for replacement or just keep them? At least then I'd have a couple of knives I could actually use.