I replaced the VCG sometime last year. It's starting to drip/leak near the half moons, probably didn't use enough RTV or let it dry too much before I put the gasket on. Anyway I want to take it off and reapply the RTV. Do you guys think I can reuse the VCG? It's about a year old so I doubt it's hard/brittle like an old one. I don't want to lose any more precious factory BMW oil.