wellllllll.....practice, qualifying, pre-final and final for a class add a solid hour to the day. For a proper grid, no one is going to begrudge anyone that. But for 2 or 3 karts.....I think everyone would prefer to go home an hour early.
Also, we must respect our volunteers. How must they feel to spend an extra hour watching 2 karts doing what amounts to an expensive T&T ?
We need to take a position on this as a club and we need to recognize that in the end, some people may not be entirely happy about it but the needs of the many outweigh the needs of a few !