The MALM and KALLAX has a slight height difference — so do make sure to prop the KALLAX up (with thin plywood) until they are level with the MALM. When level, the weight of the bed base will be evenly distributed.
Let us know how it turned out.
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Jules Yap started IKEAHackers.net in 2006 as a personal blog to showcase the most impressive IKEA hacks from all over the world. Since then, she has learned a lot more about power tools and DIY. Her site has helped thousands modify IKEA furniture with step-by-step tutorials, craft projects and home styling.