Hi Wires

i ordered my bearings from China on fleabay and as the lead screws i used TR12x3 from a local supplier who had old stock. As a choice again i would have gone for proper bearing lead screw but as you probably have seen its expensive which is why i went for the ACME stuff. pay attention to bearing supports in your build if you go for this stuff as it is really needed. Dont go for the big end bearings that used either, simple skate bearings and the rod turned down to suite is much better and cheaper. hope this helps:whistling: