There is a difference in gap spacing between the Right / Left Dropouts.
What do I do? Jury rig attaching a derailleur w/adapter claw?
Right / Left Dropouts /
The Suntour Cyclone Rear Derailleur (as it was setup):
The Suntour Cyclone Rear Derailleur showing bent alignment:
It is absolutely critical to adjust the limit screws of rear derailleurs precisely. If the chain overshifts and falls off the smallest cog, it may block the wheel. If it overshifts at the other end, the derailleur might get caught in the spokes, which will probably crush or snap the derailleur in half and bend the dropout of the frame. A good mechanic may be able to bend the dropout back into shape (this requires special and very expensive frame alignment tools) but this is an excellent way of destroying frames.