V, E, wordspace, opsz progression acceleration

[davelab6]

I just compared the RF release in typeroof,

vs the latest RFA2 pushed an hour ago,

opsz max wght max, and I think it would be good to improve

• V which is asymmetrical horizontally, across, in the counter
• E which is asymmetrical vertically, in the the bars. I spoke with @dberlow about it and he agreed, suggested a YOPE to parametrically control E bars, and also suggested
• adjusting word-space along opsz, and
• avar1 style adjusting the progression along the axis, as currently (iirc) it can accelerate above 40 or perhaps even lower.

[davelab6]

Great fast work @sannorozco :) For the final " adjusting word-space along opsz" suggestion, you could wait until the eng-game phase and review with @dberlow