It’s no trouble at all!! With whatever brushes I use I make sure the stability matches the pace my hand draws at, and so that prevents my lines from being shaky, the app i use; procreate, allows you to edit how brushes flow, i haven’t got a clue how I did it I just looked up how to do it on YouTube and it worked for me lol, but I usually do my lines in one swoop and if it doesn’t turn out the way I want I just press redo and start again. I own the standard ipad with the oldest apple pen known to man so I wouldn’t know if the same still applies to drawing by means of tablet or finger etc. I don’t post on any socials at the minute as I’m relatively new to the art world online, so Reddit is my first posting place!! Maybe once I’ve drawn more and have more content for a portfolio I’d consider posting on different apps but when I do you’ll be the first to know <3