Give it a shot. They are usually good but I remember when my RBZ Tour head cracked it was a few years old like your head was they didn’t want to do anything. I could see their point but the head still looked like new, I sent pics and they replaced it.
The Sim irons… then they went to Sim 2, then to stealth the last 2 years. So 4 years…. Give it a shot. They might not have the blue Ventus anymore, now the same shaft is reddish black but it’s the same thing.
