Retraction values exaggerated

[paul9 20]

I had to set these values to avoid retraction of no good prints.

From what I understand, however, how high the esteps error feeder, these problems have come out after the filament change, since I converted my UM2 to the filaments from 1,75mm.

[DidierKlein 729]

What's your question?

[paul9 20]

What's your question?

 

I have to learn how to fix the setting of esteps and all other parameters in order to make quality prints.

I need to understand how to improve the efficiency of the machine in order to have quality.