Hello!
I am having a bit of trouble with the start of my prints. They always comes ugly at first to adjust themselves later. I have a Duplicator 4 using replicatorG. Bed temp is 112 extruder temps is 240
ABS?
What are you using as a substrate?
Why are you using replicatorG, which has long been abandoned? Why not use flashprint or some other software that has many more features and adjustments?