Hi, all! So I recently put running boards on my '94 Land Cruiser. I swiped some off of another '94 at a wrecking yard. Anyways, the end caps on both sides of the running boards are cracked. I am going to pick some new ones up from Cruiserparts, but I was wondering if anyone knew how these caps come off? Do they pop off, or are they like screwed on? I tried to pull 'em off, but they wouldn't budge. Any help would be appreciated!