Position as far left as possible, hanging over the ledge, and use X-Ray to turn around to the right. Perform a gravity jump into a spring ball jump. Immediately after the spring ball jump, unmorph to avoid bonking the wall and losing blue speed. Use a pause buffer to morph again without losing temporary blue: pause as early as possible, and hold angle and aim-down while the pause hits; during the black screen, hold only the down input, to buffer a morph; coming out of the pause, during the morphing animation roll from down to right, and then hold angle and unmorph to chain temporary blue.