You will only get consistent at slower streams my playing them. If you only stream high bpm you will lose the ability to do lower bpm properly.
B1rd wrote:If you want to learn to stream properly, practice low bpm streams (120-140). This will teach you how to stream accurately and to the beat of the music and stop you from over-streaming. Here are a few practice maps-
https://osu.ppy.sh/s/25871 (and LRJ's)
https://osu.ppy.sh/s/8086 (and ignore's)
Do these. and also search in your osu! search bar 'bpm>119 bpm<141 ar>7' or something like that, and songs in this range will usually have slow streams. Play the songs and focus on getting accuracy, fully complete the songs and then retry them again and try to get better accuracy. Do this for half an hour or more a day and you should soon have a lot better control of your fingers.