Thanks for the review Nezo, this is Darrin from DHP. Just wanted to add a few bit of info. The lightweight and the flex all have the same mounting holes and options. The only difference is one being flex and one non-flex. Also wanted to clarify the small parts in the parts bag. The plastic 3x5mm spacers go on the suspension hinge pins when you are using standard style suspension mounts. The 3x8mm standoffs are for the rear lower shock mounts. They replace the included plastic spacers and give you back the option to use all three shock mounts holes.
"The plastic 3x5mm spacers go on the suspension hinge pins when you are using standard style suspension mounts." You will have to recalculate the sus mount bushings to get back to 1.1 rear toe, as extending the sus mount back 5mm will reduce the toe in using the same bushings (using the data in the Yokomo charts) or dimensions off the stock plastic sus mounts.
@@ezveedub238 Correct, since the distance between the blocks is increased by 5mm you will reduce the amount of toe angle very slightly. It is roughly a quarter of a degree less toe in. Fortunately the increments between toe block inserts are roughly the same as what you will lose, so simply going one insert wider in the rear will get you back to the same toe as a standard 45mm toe block spacing.
One of the prototypes is being used to convert a ZX into a 4 gear. It's a pretty simple swap that only requires an rd 2.0 transmission case, motor plate, and a few transmission internals.