thougt i did this. lets seee.retired geezer. had "MY" stool and my workbench in the machineshop. trhe CAD guys would come over and ask"can you make "1" of these? today? i'm into all things rube goldberg. i am really enjoying my skyhawk. some assembly and fab required. nice forum good advice,good response. doing a huffy "good vibrations" how appropriat is that. this is the most fun i've ever had with my socks on!