i bought two spinners today, one had a swivel, one had a mini keyring type thing (hope someone understands this). Do i need to add a swivel to this spinner or will it affect the way its supposed to behave in the water? cheers in advance for any info
You always have to have a swivel in your set up when using spinners/lures.
Tie a clip swivel to your main line then you can change lures whenever you fancy.
The "mini keyring thing" is a split ring and you can add a swivel to that if you want.
Hope this helps mate,