The proposed wheel change for sidecars has no basis in fact, practice, or reasoning outside of some personnel objective.
Without any consultation with any real sidecar builders and operators the rule would seem to benefit only the joke tag wheelers that it has deteriorated to.
The rulers have now bottomed out with respect to credibility and are destroying the field with their changes without real reason.
The evidence of that is stacking up in other classes also and would mark the beginning of the end.
Count how many records would have to go out of the book if they did the rest of the homework required to move the Roadracers and such into altered.
The first one that gets to 100 wins the prize.
Are you one of those that would disappear ?
Rather than say it is out of hand , I would suggest it is firmly in hand.
SCREAM IF YOU MEAN IT.