[Mogilogi]

Hi Mogi - Going down the conventional path is good for you. I've tried to bring you to the dark side and failed so keep to the high road, it will guarantee you a good result. Does your CAD have FEA? If so do a modal analysis and this will identify any odd vibration modes especially low freq ones. Keep at it Peter

show us your updated design

Hi Peter, yes I'm not trying to distract my self with many options, because I will never be satisfied, go with one and try to get the best out of it.
Yes I'm using Solidworks and it can do FEA, also I got simsolid but still trying to learn how to use it.

About new design, I could't have time to do anything yet about the machine design, just searching allot before I play with design again.

Thank you for all this information, it helps allot.