Quote Originally Posted by Wobblybootie View Post
Typical Forums ... lol ... Half say no need for Epoxy on a machine cutting wood ... the other half say it's absolutely necessary.
Ye because the half that say you do haven't built one before. . .Lol

No doubt you'll read in various threads that I say build in has much adjustabilty as possible. There's a reason for this and I'm sure eddy and those that have built larger machines will agree being able to tweak any error out is a big help when setting up.
Your design with top rail having no adjustabilty is restrictive and rely's completlely on you making sure both rails are on the same plane when welding up or using the Epoxy method and completly relying on it working. This is fine for someone like me with plenty of experience and some nice long accurate straight edges etc but if your tool limited with little experience then believe me you'll be grateful for that adjustabilty.!