About this 3D model

I had some problems with the latching function and trigger switch of the original version when I printed it on my larger printer with a 0.6mm nozzle. Even with Arachne slicing some areas didn't resolve well for the locking mechanism using the larger extrusions widths of a 0.6 nozzle. The easy solution would have been to print it on one of my smaller printers, or change my nozzle. But Nakozen did such an amazing job on his model that I really wanted to better understand how the mechanism was designed and tuned. So I remodeled the launcher in Onshape to tune the changes I wanted, plus as a learning exercise. All credit goes to Nakozen , redesign is easy when the base concept and design is so good to start with. If you want to play with the Onshape design the link is here: https://cad.onshape.com/documents/00b83cba7529e80a669c085b/w/2ef8089bdb2b72fd4b346da1/e/56e5fd6d91d987e72ccaa083?renderMode=0&uiState=6460cbd895ef8d5b1ff7d424