Handy Tips
1. If you find your edging has a buckle its due to forcing the edging lengths too tight. You will need to release the tension by unscrewing the screws for the stakes but still leave the stakes within the folded lip. By doing this it releases the tension and recorrects the edging back to a straight length.
2. When placing each length of edging with stakes pre connected you can tap the stakes as per image below to close the gap on connector.
3. If the ground is hard best to dig a small trench where you plan to install the edging or tap all your stakes in first and then rest each edging length on the stakes. You will also need to backfill to cover screws.