Larry , Ive had this Atlas mid rise lift in my shop at home for the race cars for about 8 years and have had no issues with it .
I cut the floor in the garage and sunk it 4" to flush for more clearance for the race cars.
I made a 1/4" aluminum plate to close the opening in between.
Came from Greg Smith Equipment . They have locations all over the country
Looks like they have a location in Arlington .
https://www.gregsmithequipment.com/A...-Mid-Rise-Lift