Creality K1 Lid Riser Bolted FIXED SIZING

I have edited the CAD files to size the parts correctly. There's around 2mm tolerance now, means 1mm either end. You will still need to print dimensionally accurate. 

Also, I've made the holes larger for the heat inserts as they were very small and caused issues when inserting, I used 3mm long, OD 5mm heat inserts  and made bolt holes deep as possible as 6mm bolts were at my disposal. Additionally. the holes are now centred as well. 

Finally,  the back wall, the section that fills in the area of the lid where its slotted, I've made this more snug. 

You will need: 
 M3 3mm long, OD 5mm heat inserts x8
https://www.aliexpress.com/item/1005003582355741.html

SHCS M3 30mm  x4  
 https://www.aliexpress.com/item/1005002283009310.html

Ultra Thin Flat Screws M3 5mm or 6mm   x8
https://www.aliexpress.com/item/4001072025844.html