[RodKnock]

Warning: Dumb question.

I want to buy a new floor jack from Harbor Freight, since that seems like one of a few good choices after reading many past threads. Here's my question. The Kirkham has a round tube frame, but the floor jack has a flat "saddle." Is a flat saddle OK to use to lift a round-tubed car or do they make a floor jack that has a concave-surfaced saddle to fit the round tube frame better? Thank you.