DocJD
Basic Member
- Joined
- Jan 29, 2016
- Messages
- 11,711
Yes , a major factor is always operator skill and experience .I think it depends on a person’s skill levels as how safe and reliable they are. I’ve seen some people including myself fall going up a set of stairs even holding the rail while others can dance a jig free handed going up and down stairs and never stumble.
But tools also differ in their inherent quality and capability . Skill can only compensate to limited degree .