Changing the wheel resistance doesnt change this, itll still be insensitive to scrolls about 10-20% of the time. I have to use my left hand to do that and I find it a little annoying. I use it for my YouTube channel (Nerdish YT) and it has become my main microphone. (Out of the box they had a 90% charge! I think the difference is that the ireland is flat, and my foot does not slide forward in it like it does in the heeled versions, so the excess length is less apparent. I usually will rinse them with warm water and vinegar once a month, and then every few days just sprinkle a bit of baking soda on the soles and problem solved. They are very light, the cabling feels kinda cheap, and the volume control doesnt work on my Samsung Galaxy 8+. I tried 3 different deodorants in the package and it happened with all three. She loved them and ran around in them for 2 days without complaining. I currently have at least 200 lbs.