I finally got the directions done for the N scale Hulett Unloader, in the Product Discussion Forum. Scaling this down to Z requires a lot of effort. I'm tempted to avoid this effort and not offer the unloader in Z scale. Can I ask the Z scalers here if they have any interest in this Great Lakes (and mostly Lake Erie) monster of a machine? I'm not asking for pre-orders, just some advice from Z scalers. The price for a kit will be in the $150-180 range, like the N scale kit. I'm not going to offer completed models at this time. Thanks in advance!