Hello - anyone out there work with high weight bearing tables? I do Thai on Table (which means my whole body might be on the table along with the clients), and I weigh 230 lbs, so I need like a 600 lb+ table (portable) working weight that can go as low as 2 ft off the ground. Please post with any suggestions you have personal experience with....I've seen a few tables that have met my specs on paper but started creaking when I used them...