Sew & Sow

I'm not sure if this is where to put this, but here goes..I just received my new Quiltpath system and installed it on my Lucky.  The video tutorials are for version 3 (same as on the APQS YouTube).  I printed off the manual and it shows pictures and prompts for version 4.  I've made it as far as trying to stitch out a pantograph.  I chose the trace option but wasn't happy with the placement.  I tried to make a change to the width of the pattern and now nothing seems to work.  Do I delete everything and start from scratch?