Why did the consistency change when you changed the ratio ratio of sugar to pectin?

The consistency changed when adjusting the sugar to pectin ratio because sugar plays a crucial role in the gelling process. Pectin requires a certain amount of sugar to form the gel structure; too little sugar can result in a runny texture, while too much can lead to a overly firm or jelly-like consistency. Additionally, sugar affects the water activity in the mixture, which also influences the gelling properties of pectin. Thus, finding the right balance is essential for achieving the desired consistency.