If you have this table (advertised on sale at Joann's this Fri, Sat, Sun), could you please tell me the size of the cutout? Have looked and looked online for info about it, but cannot find anything about the opening. Before I drive an hour to Joann's, I'd like to know for sure that my machine will fit (I have a 1970's model Bernina 830). Thanks!

You might consider giving Joann's a call tomorrow and see if they can tell you. Hope this helps.