New user; Start/end code adjustments needed - UltiMaker Cura

I'm a new comer to the 3d printing world. Trying to get myself into it as well as inspire my kids to create and learn a new skill. I have a pulse XE printer from matterhacker. Being such, it wants to use matter control software. It is not giving me good prints as noted by many other user reviews

Start code does not represent actual start code · Issue #13943 · Ultimaker/ Cura · GitHub

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