Standard Mecho®/5 Edge Clearances
For Lift-Assist Mechanism Upgrades: Increase the Edge Clearance, Shadecloth Deduct, and Tube Deduct by 1/8 in. (3mm) on the Idle-End only. For shades with a width to height ratio greater than a 1:3 ratio, add the following to the Edge Clearance and Shadecloth Deduct:
- Greater than a 1:3 Ratio: add 1/8 in. (3mm).
- Greater than a 1:4 Ratio: add 1/4 in. (6mm).
- Greater than a 1:5 Ratio: add 1/2 in. (13mm).
- Greater than a 1:6 Ratio: add 5/8 in. (16mm).
For Drive or Idle-End Brackets that come in contact with a surface: Reduce the ratio increase by one-half.