front suspension

I bought my self a 2011 YZ 125 but the front forks needed re-chroming, I cant afford to re-chrome them so I bought a set of 2nd hand forks off a 2015 YZ 250. I was under the impression that they would slide straight in and all would be good but it seems not. I put the forks from the 250 into the...

pretty sure my front suspension on my Kawi is blown... Not really leaking fork fluid but its soft as hell. Bottoms out all the time, I think factory settings says +10 clicks. I'm there but it's still too soft. Any help or suspension gurus out there?