Quote Originally Posted by FlyHighRC View Post
Thats good then. If i can still use this general design that would be nice. In terms of the gantry, where the two braces are connecting the two sides, is that where I need to brace? I,e Add vertical members between the two?

Are you a Solidworks user Neil?
Got SW but not installed it...I've got Geomagic Design on my PC at work so trying to get used to that at the moment so won't install it as I don't want to confuse myself (easily done!!)

You need to put in vertical and also cross bracing....like you would in a CF quad arm...