Spin Turn Knob.
But I swear, there’s gotta be a quick hack to this seeing
as how it costs $20USD (I bet it prolly costs like $30-$40CAD after
shipping and all).
Subframe spacers
Although you can get poly-urethane pieces from PDM, they’re rather
expensive if you think about it. An alternative is to use large heavy duty
washer, stack them together, and stick em in. This cheap mod will help
reduce wheel-hop.
For spin turn knob, take out the spring in the handbrake so it doesnt lock automatically… and stick a screw in the end of it so you can pull it out to
lock it… Its really easy, the cover over the ebrake just slides off…