I'm finding the schematic in the challenge to be poorly drawn. It would be beneficial if the schematic could clearly indicate where the capacitors need to be placed by drawing the circuit properly. This would eliminate the need for text notes except in highly unusual circumstances. The pins on the schematic symbols should be moved to facilitate the flow of the schematic. If a capacitor needs to be placed at a pin, it should be indicated on the schematic. If another capacitor is needed, the designer should make that decision and make it clear on the schematic by placing it appropriately.