Salem

hi,

some of my wall decayed because i wasnt on my claim yet - i try to repair it but i need 1 granite fpr 1-3% is that normal?

Yes. Walls are now sturdier when being broken, but as a result you can't just pop into the base once or twice during a raid, use 1 item and repair to full. The idea i believe is that you put as much effort into repairing it as the raider does into breaking it.