"You really should not be pushing pins out and back in on any modern multispeed chain. Use either the provided pin or proper connecting link for your chain.
If you do break the chain you can either shorten it with a chain tool and use the…"
"Send me a PM.
If it is skipping internally your best bet is most likely to replace the hub if simple adjustment does not stop it. Are you sure it is not a chain tension or chain wear issue?
If it is skipping STOP RIDING IT RIGHT NOW as…"