tnx a lot for reply, i think i got LazyCam to somewhat do my job but it is using dot style engraving so my job is like 800 minutes
) I played around with Mesh Cam Art and that gaves me 170 minutes but I need to figure out how to prepare artwork to get best results, so far model is not perfect
I give a try to VCarve, based on description it looks like very powerful software