I'll chime in. Let me preface by saying I like a 4.0 system.
First, I don't believe you'll find anyone vehemently against a 4.0 system. It is another way to play the game. The item of difficulty coaches have is three-fold:
1. Most figures do not come out of the pack with a base weighing 4.0, so they have to be altered. There are some coaches who have a problem with adding weight to a figure.
2. The coaches who are not too hip on rule 1 require a scale to get this right. A scale costs extra $$$. It may take extra work. So, no go on that.
3. The game system is different, and there are some coaches who are, I hate to say, resistant to trying new ways to play.
But just like all other items we have adopted into the hobby, keep marketing and working for the people who want to contribute. The world won't change overnight, but every little thing can make a difference.
