1 thing that was mentioned very early on in the 818 forums was developing a way to re-use of the pitch stop. I'm surprised in all the discussions here, the pitch stop seems to be ignored and forgotten. I'm sure there must be a way to develop a small bracket that mounts to the strut tower brace to re-use the OEM pitch stop, which should ultimately limit movement in all directions. I am going to be using Group N motor and trans mounts but also plan to look into using the pitch stop and welding up a small bracket as necessary.