My linked roller blinds aren't lining up.

The easiest fix for blinds that don't line up is to roll them all the way down then back up again. Once you've done this your blinds should be lined up.

Do you have different fabrics for your linked blinds? Sometimes your blinds can get slightly out of alignment due to the different thicknesses of your fabrics.

To fix this roll your blinds all the way down until you see the bare, aluminium tubes. Grab some masking tape and add a strip of tape the whole way across the metal tube of the slower blind(s). This increases the thickness of the slow blind(s) to match the thickness of the quicker blind(s). Roll all your blinds up again and check if your blinds are lined up.