Qidi i-fast Filament Guide Upgrade

I will be testing this more over the next few days. I have a few ideas that should help to further improve this feeding system. It works very well so far with PLA so harder filaments should do well. flex can be a bit grabby with some materials/pathways it travels through. I suspect that I may have to remove the tube to do flex but I'll see how it goes. another option is to guide the filament through the hinges. I have had to disable the filament sensor for this modification so please be aware of this and do at your own risk( follow proper 3d printing procedures like keeping a close eye on your print to be aware of any potential issues as you would normally). I will post an updated review of the printer with a full list of the mods I've done. Please ask if you want the files as I'm happy to share them to help fellow i-fast owners. I can also modify the files if desired. Best to like and subscribe if you own an i-fast or plan to get one. I plan to keep adding as I see things that can improve it.