For the Nova safety, you can try to make the "gap" for the joint between the left and right lever tighter. Its like a dowel-in-a-slot joint, you can either make the dowel side(I believe its the left one "thicker", by maybe staking it or hammer on it to deform it a tad so the fit becomes tighter, or take a plier and squeeze the slot side's gap smaller. Though be careful for the latter as it does not take much to break it(I've broken 2...)...
|