DSF

Doing my first flask today. The paper wouldn't wrap around straight. I have noticed that the bottom of the flask is a cm bigger than the top.
I have tried to apply an image but its wonky.
Anyone else had this?

I just apply by eye. Not at all technical but works.....or you can set things up in photoshop to distort an image so that it appears undistorted on the flask, now get your head around that one!

I tried by eye but where the two far corners of the pic meet each other at the back the top is closer than the bottom