Quote Originally Posted by njhussey View Post
Looking good Mike!! I've used a 50mm round linear rail bearing housing (bought it from Zapp) which can be picked out quite cheaply on ebay. Jyst take out the circling holding the bearing in and press put the bearing, cut through one side and when you tighten it down it clamps the spindle....

Thanks nj for the tip. Trying to keep the gantry weight down as it will approach 30kg when fully loaded with spindle z-axis and rails.