When I got my G25, it seemed really hard with 100% in profiler and in game. So I ran 30 ingame for a while, a few days ago i upped it to 45 because 30 felt a bit weak now. But 45 really doesn't do it, and turning it up to 200 feels weaker than 100 felt when I got the wheel. And no, I doubt I got any stronger, a gokart still feels equally hard to drive

different suspension geometry might feel different... but it's probably that you're getting used to it. :/

just for kicks, reinstall the drivers

How long have you had the wheel?? Could it just be that the internals are starting to wear a little, so springs and motors aren't as strong as they were when new.

I can't say I'm not getting used to it, but it just feels wrong I think
I only had the wheel for a month, so as a last option I could return it for a new one. But I really wouldn't go through that trouble if it's something else.

Don't worry its normal. Always when you buy new steering wheel in the begin FFB feels very strong and effective, because as danthebangerboy said the parts of the wheel getting worn.

what parts are getting worn?

haven't seen an electric motor that somehow loses its power with use.

maybe it needs some lubrication after all

You're getting too used to it.
Had the feeling that my braking spring started to wear.
I put my foot on a momo brake and then I knew for sure my G25 spring WASN't broken. Just my feeling.

Quote from BlakjeKaas :

You're getting too used to it.
Had the feeling that my braking spring started to wear.
I put my foot on a momo brake and then I knew for sure my G25 spring WASN't broken. Just my feeling.

Yup, just getting used to it..