LeDean,
Do you have an Ry4 in the works?
Yes, but we need to take everything slowly, we do not add to our flavor line-ups lightly. Great care is taken with all of our recipes, much testing for quality assurance, and if we don't think it's right, we won't release it.
We are trying to work in a VG-Only line which will be 100% PG free,and I believe something similar (I say similar, because all of our recipes are very, very unique) to an RY4 may be on the table.
As you can imagine, expanding in to a VG-Only line requires a lot of leg work and expanding any of our offerings we must do with care. Right now we offer a very limited selection of unique, high caliber recipes to insure the quality of our products is always superior for our customers. We need to maintain this, and so we move forward slowly with new options.
Hope you understand!