When you changed the design of the page a couple of weeks ago.. the calc stopped working properly.. now it shows every last number in red and an error message. Please make it work again because it was awesome..
For example: (6.6 x 2 + 15.1 + 0.5) x 0.3 x 2 + (3.05 + 2.8 + 5.9 + 0.4) x 0.25 x 2 Strings like this used to work fine earlier.. now it shows an error. Google resolves it easily.
+3146 
