input: Contact sales support
fixed: Contact sales & support

input: reversible 60 teeth handle may be raised or lowered by approx 90
fixed: reversible, 60 teeth, handle may be raised or lowered by approx. 90.

input: There is also private garage for the penthouse
fixed: There is also private garage for the penthouse.

input: a Understanding the Integrative Concept
fixed:
(a) Understanding the Integrative Concept