Any ball that strikes the side of the alley before reaching the pins shall be deemed illegal
1
4
2
3
In the event of a spare, only pins hit down after the front pin has been struck by a legal ball will be reset. Following this any pins downed legally by the spare ball or balls shall count towards the total
1
Before any score counts the front pin must be struck first by a
legal ball and downed
4
Should the front pin be knocked down in any other means than by a legal ball then any remaining balls for that roll down will be forfeited
2
If any ball bowled hits down pins other than the front pin in the first instance then those pins will not count toward the total scored and will