dividing

[PaphMadMan]

In general, never divide any sympodial orchid into pieces smaller than 2 mature growths and a healthy new growth coming if it can be avoided. Any less than 3-4 mature growths with a new growth coming is likely to limit flowering for a year or 2, longer for those plants that need some size before flowering. With slow growers or plants that don't do well for you, double those numbers. For your Max ten I would stick to minimum 3-4+ new.