What is the maxium Home Course size?
Home Original maximum course size is limited to around 200-300 feet because many factors affect the actual maximum size course you might successfully run.
Under ideal conditions you might be able to set up a course that is quite a bit a larger. Under less than ideal conditions that put tension or drag on the system (uneven terrain, tall grass etc.) might dictate that you have a smaller course.
Home Plus is capable of courses up to 750 feet.
See the article in this section: Ideal conditions