This is for people who ALREADY printed model 1071852-qidi-plus-4-tetto and want a way to make it fit better and have more strength.

Print each model twice, and super glue it around the base. 

What this does.

1. Raises the vent by 2.5mm to accommodate the handle spaces
2. Provide some additional strength to the model

WARNING:  Don't randomly glue these parts on, align and test first (place on top of printer to ensure you understand their correct placement)

NOTE:  Image shows a prototype, differences exist for final upload.