This patch disables and re-enables Samus' ability to leave morph ball form. To use it, give a solid block a BTS of 20 that Samus must roll over while in morph ball form (such as right at the entrance of a morph ball puzzle). This prevents her from de-morphing. At the end of the puzzle or wherever else you decide, give another solid block a BTS of 10 to turn de-morphing back on.