I saw a post about this earlier so I went to test myself. I took two with undiluted urine then added water and took two more. The first one showed the control line being darker, then the dark lines switched. I got my dye stealer about two weeks ago. FR test: bottom one is undiluted. To one is diluted. Cheap test: left one is undiluted, right one diluted. I guess my levels are high enough that I need to dilute to get dye stealer. Has anyone else had this happen?

My first dye stealer below

Last week’s dye stealer below