So, pulled my T1 to clean it up and check for line, etc, and while cleaning it I noticed the below... not sureif this is a crack, or beginnings of a crack maybe? Haven't noticed it before but there are similar marks on each blade... so not sure if I actually have a crack or it's just a bit of sloppy manufactoring/welding possibly? Prop is OEM/stock, has not been worked.
And similar on the other two blades, but not as bad as the one above...
I have older T1 with cracked inner hub (that this one replaced) which has smooth transitions at that area from hub to blade, and also a backup T2 that is also smooth there as well. so a bit worried about this one.