When using the erg mode we have the difficulty scaling setting. The problem is it scale everything so if the easy is at 50% and you set the difficulty scaling at 90% the 50% will become 45%. I wish there was a setting that prevent going below a specific value and only scale value above that specified value. Even when feeling really good you bump it up at 110% you don't want it to scale your easy at 55% but remain at 50%.