Another tedious design issue is that the outlane posts can be moved as the plastics set was designed with the holes to allow for the screwdriver to access the posts screws. BUT you need to remove both ramps to access the screws ! So an operator wanting to make the game easier, needs to pull apart a few items before adjusting the posts.
This could be a big problem IF an operator sited the game and wanted a 5 minute fix to make the game easier.