I have been trying to keep up with all the posts on the G30 or G30sf, particularly those about trigger bars. I guess I'm confused. Are the FRTB problems happening with both guns or just the G30sf? My G30 has less than 100 rounds through it and has been flawless but it did have some marks on the trigger bar which I polished out. I am just wondering what to expect because this gun handles and shoots as good as any I have ever owned.