I absolutely despise, detest, loathe kit makers who press folds into fabric!!!!!!!!!!! To remove those abominations from a crewel pillow design prior to stitching, I dampened the fabric causing a lot of the pattern to disappear or get blurry!!!!!!!!!!
You may be asking why I didn't wait until the project was finished and then stretch and iron it ... well, I didn't do that because I may substitute materials for the floss that could be damaged by water or melt under an iron.
Insert next person's angry rant here: