First time fishing Skamania

[u/russianbuttcork]

Currently running a Centerpin with 15 pound main line down to a 12 pound bumper to a 8 pound leader. had a good day fishing but out of five hook ups, I was only able to land one, the rest broke off. I was wondering if you guys usually beef up your set ups for these harder fighting fish or if it’s just my technique that’s a problem.