Reply To: Faceting Machine Mast Flex › Forums › Beginner Questions › Faceting Machine Mast Flex › Reply To: Faceting Machine Mast Flex June 7, 2017 at 11:43 pm #3280 gemmakermzParticipant @gemmakermz what machine brand is it your talking about??? yes i’ve seen some that do have flex thats why when asked my preference i say ultra tec first i’ve not had mast flex on that machine and the raytech which doesn’t have a mast. mike z. gemmakermz@cs.com