I follow this forum several times every day, and I have responded to every problem report. We do not release a new version for every problem, but do release one when we have enough new features to warrant it.
I assure you that the toolpath display works correctly in many hundred test cases and now for many users. Please provide me with a job file that demonstrates your problem and I will determine what is causing the problem. If it points to a bug in the code it will be fixed promptly.
If you feel you have been ripped off contact Scott at firstname.lastname@example.org and he will refund your money.