The trick is always to shake the tray a little And so the diamonds line up. On the other hand, the regular-sized tray does not do the job perfectly. Spend money on A much bigger and further tray, and shake them. They're going to line up in rows effortlessly. https://diamond-painting-usa24578.ampedpages.com/diamond-painting-pro-things-to-know-before-you-buy-54311554