Standard Electro ® /3 Edge Clearances

For RTS Motor Upgrades: increase the Edge Clearance, ShadeCloth Deduct and Tube Deduct by 3/16" (5mm) on the Drive-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" (3mm)
• Greater than a 1:4 Ratio: add 1/4" (6mm).
• Greater than a 1:5 Ratio: add 1/2" (13mm)
• Greater than a 1:6 Ratio: add 5/8" (13mm)

For Drive or Idle-End Brackets that come in contact with a surface:
reduce the ratio increase by one-half.