Please help!

[S0UPER]

I’ve been using a pen instead of a mouse for week now but when I draw the opacity changes depending on how hard I press with the pen. Is there any way to stop this? Thanks!

[Burrito Bunny]

If you look to the tool palette, where you change the size of your brush. You'll see to the left of each tool a circle, either filled with black or hollow. The back means that setting is being effected by your pen pressure (if you have a dive that registers it of course). If you click on the circle next to opacity to make it turn hollow then it should no longer be effected by pen preassure!