Color Sampler in AR6- can't change sample size

I'm using ArtRage 6 on Windows 10 and can no longer change the size of the color sample as I had done in AR 5. When I open an old project, the sample size sticks on whatever size I had last used on that canvas. When I open a new canvas in the same ArtRage session, it uses the sample size used on the previous canvas. For instance: I opened a canvas on which I had used the Color Sampler at size 40. I closed that one, opened a new canvas, and the color sampler was stuck on 40. I could not change it. I exited ArtRage and started a new canvas which showed the default sample size of 50. I couldn't change it from 50. Anyone else? And how did you fix it?
Otherwise, wow. AR 6 is a must-have. I LOVE the eraser setting on the custom brush.

Okay, so, uh, not quite sure how to explain this but it looks like something stole a line of code... We've got it back though and reinstated it so the next update should have this fixed. Sorry about that!

Thank you for the fast response!