yes matey there is i have a CAD drafting package and use it occasionally , i am into metal turning as well , a good mechanical fitter will tell you if you cant obtain a measurement easily from an item make a drawin ghence thats why i have one , to set it up would go something like this DRAW CIRCLE AND DECIDE ON SIZE remember everything in cad is draw ful size the computer "shrinks ' to print , thats why when you dimension a drawing you don't have to do the math for scales ect, NEXT DIVIDE CIRCLE INTO NUMBER OD DIVISIONS EG: 4 IF YOU ONLY WANT THE N,S,E,W. PIONTS then go to a command that will be something like ARRAY COPY , USE THIS TO COPY THE NUMBERS IN A CIRCLE AND COPY THEN DEPENDING ON TYPE OF PROGRAM YOU MAY HAVE TO EDITIT EACH ONE however when finished save and there you go print it later, i am a partime soldier and if possible if know some one ask them if they get an old mortar ploting board and photo copy it , but they don't use them now , or ask a meuseam , i am after a whizz wheel of good quality so i can use it in the calculations in the game i don't know if the navy use them now or where i would find one ,
sgtfoxhound@optusnet.com.au