How can units that are out of alignment be fixed?
To determine which units are out of alignment, run a stringline across the pin holes before the pins are placed. Adjust the misaligned units by sliding back and forth until the pin holes are in alignment with the stringline. If when looking downs at the kidney shaped holes you see that these units are not in full contact with the pins below due to the adjustment, don’t be alarmed. The gravel fill should adequately fill in around this area to secure the unit against the pin. If the unit type you are using has the dual pin option, either position may be used if it helps the alignment process.
To determine which units are out of alignment, run a string line across the pin holes before the pins are placed. Adjust the misaligned units by sliding back and forth until the pin holes are in alignment with the string line. If when looking down at the kidney shaped holes, you see that these units are not in full contact with the pins below due to the adjustment, don’t be alarmed. The gravel fill should adequately fill in around this area to secure the unit against the pin. If the unit type you are using has the dual pin option, either position may be used if it helps the alignment process.
