So this is the Progress from today, after a long debate I decided to cut the table to make a river table. The reason was it was just to long at 75″ inches plus it was heading to weigh 300 kilos at the end of the build taking into all the steel being used in the build.
So out came the big saw, calculator, and mind bending process to cut a huge slab at 45% with a straight anywhere.
Even for my head its a risk. So many things can go wrong. The wood can have internal cracks not yet seen due to its age. Cutting across a large hole in the centre of a 4″ table with large cicular saw also has its own safety issues.