That's a problem. I can't imagine that adding enough weight to flatten a record won't adversely affect a suspended table.
A lightweight clamp is probably of the type that you push down to flatten the record and the clamp then grabs the spindle to stay in that position. It's not the weight of the clamp that is cause for concern, but the pushing down since you have to bottom out the suspension to get enough pressure on the record to flatten it.
A lightweight clamp is probably of the type that you push down to flatten the record and the clamp then grabs the spindle to stay in that position. It's not the weight of the clamp that is cause for concern, but the pushing down since you have to bottom out the suspension to get enough pressure on the record to flatten it.