Cool. I would think bolting the lift makes zero difference, as the weight of the lift alone would keep it from moving. Thanks!I see no point in having a bolting down 4 post. iv used it so much over the last 15 years with the caster and such and not one time have i ever felt in danger.
If space is limited, its the only way to go. I worked on it on almost ever weekend for more then a decade before i got a 2 post and another 4.