send/tell him the spec as best you know it so he can set a base map to get the car running with them in, then it will be custom mapped to suit it once its there, i think thats how its done, mine was done that way like but karl knew EVERYTHING about my engine before hand. im 100% sure it can be sorted out however its done pal

cant remember if you had verniers on or the std pulleys? if std then get some verniers before you go to make the most of the non std cams you have, save arsing about and get it all done at once like