[oncoarse]

I have a really nice timber burl about 800mm x 400mm oval (roughly) and I would like to engrave a sign on it. Unfortunately, the surface is uneven (not flat). Is there an easy way of producing a flat surface using Vcarve Pro? or do I need to do it with manual passes a little at a time? If you have faced this problem before, could you let me know how you solved it please. Cheers .. Oncoarse.

[Big-tex]

Yes it can be done by creating pocket covering entire area to be flatten using biggest endmill you have. I use 30mm mortise bit same that i use to flycut my spoilboard. Flip and mill other side if needed.