Shower bar (22mm) shampoo brush holder

The shampoo brush kept falling off my other shelves in the shower and didn't fit perfectly in the original model. I modified the original file in tinkercad and I'm not so great at CADing yet so theres a little bump that needs to be smoothed out. I got frustrated and decided to just sand it down after printing. Not the prettiest but it does the trick! If anyone decides to smooth that edge out please let me know! Shampoo brush: https://www.amazon.com/dp/B088LQ4DSJ?psc=1&ref=ppx_yo2ov_dt_b_product_details important: this is just the 22mm dish… you need to get the other parts from the original model