I may offer cast baseplates to pair with the hangers. Something like a hybrid truck for $99.99. The baseplates are not easy to machine whatsoever, and personally I am so sold on them being “precise” so important. The hanger being machined is much nicer.
The helical version will be quieter, and hardware wise, it is exactly the same as the M1. The M1-S (silent) is the same gearbox but with different gears.
Seriously though with all the first gen laSags out there on Matrix trucks.
And all the new flex Boards out there on Matrix truck’s we need more gear drive options.