I purchased this rig for ATS/ETS, and its adjustability makes it an ideal choice. There are two important considerations to bear in mind when making a purchase. First, ensure that sufficient time is allocated for assembly, maintaining patience throughout the process. Second, if located in the United States, it is advisable to have a metric tape measure available rather than an ASE tape measure. The assembly instructions can be misleading, as they suggest that the extrusion is color-coded; however, this is not the case. Therefore, a metric tape measure is necessary to verify the correct size of the extrusion, since several appear to be identical in size but are not. Failure to do so may result in installing the incorrect piece, which could necessitate partial disassembly to rectify the mistake.