Currently the build helper feature could use some changes. When you choose "circle" for example the radius selector goes up to 5000 (The game can't really handle a 10,000 circle or sphere) because the slider has such huge numbers it is VERY hard to select applicable numbers, such as 100. Move the bar just a little and it jumps by 50 or more. Please lower the radius values. Also, adding a field to type in a value would be great. Which would allow for larger sizes if ever needed. For example, the slider should just go up to 360 or lower (allowing for a 720 block wide or less circle) This would make the slider bar MUCH more pleasant to use. I love the build helper overall...but currently these super large, unrealistic slider bar sizes, really harm its usability.