ok brian,

sounds good. i won't post anything until i here from you. if you are able to auto join and sweep that would be great. i think removing the blade count and hub end point would be ok even if you do the updates you're thinking of. mainly because the person would need to be able to model in moi to continue past the blade creation point. this script should give them enough of a a start and hopefully inspire them to do more on their own. since hub methods vary greatly, the user would need to take over at that point. they have the output from prop_design and/or prop_design_opt that lets them know what the blade count and hub end point are. so it should be good to take them out of the script.