[BenKenobi]

Sounds just like a Wankel.

[Lazlo in PA]

This sure does smell a lot like a Wankel.

Let's hope it is better than one. There is a reason you don't see 70's and 80's RX7's around.

[null and void]

Sounds just like a Wankel.

In terms of sealing, particularly corner sealing, pretty much the exact same problems.

Perhaps better materials and new manufacturing techniques will overcome the problems this time.