Best software for evaluating FAI Speed Tasks (Triangle)

A few times a year I want to evaluate flight for record or trophy flights. Usually 300K Triangles.
What is the Easiest software to just evaluate an FAI flight?
The old EW software worked pretty good, but does’t support IGC flights.
SeeYou can do it but is very clumsy and slow at doing it, or at least not intuitive.

All I want to do is be in able to import and add individual waypoints if not on the way point file. I would even be ok with having to manually enter the waypoint coordinates. then import the IGC flight file. Enter the task. The zoom in on each turn point showing the turn point sector and click on each IGC GPS point recorded so I can see the time and location of entering and exiting the FAI sectors for start/finish and turns.

What software does this intuitively and easy.

Brian