Problems with a Rotation on Main Menu

[Pixiedust624]

I've got the rotation working, but the problem is, the image starts off misaligned, and after a few rotations, pops back where it should be. Any clue what is happening there and how to fix it? UPDATE: The delay on the misalignment is directly related to the linear speed. Longer rotation time equals that many seconds delay snapping to correct location. Fixed now: Just had to place the xalign and yalign BEFORE the rotation. Feel free to delete, or leave here for next person with similar question.

transform rotate_object:
subpixel True
rotate 0
linear 20 rotate 360
xalign 0.5
yalign 0.5
repeat

screen main_menu():

## This ensures that any other menu screen is replaced.
tag menu

style_prefix "main_menu"

add "gui/pink_1920.png" xalign 0.5 yalign 0.5
add "gui/purp_1920.png" at rotate_object
add "gui/main_menu.png"