I have a 9 ft by 4 ft glass dining room table that stands on 4 semicircular glass basses. All the glass both top and basses are 3/4 inch. The table is 15 years old and has now begun to shake. I see that I am missing many of the plastic cushions that seperate the top from the base. Can I simply get new ones and restabilize the table. also, where does one find the plastic cushions, they are obviously made specifically for 3/4 inch glass?
