Questions about the Riffmaster

Has anyone else had issues with their Riffmaster making CH sound like you’re hitting whammy’s and you’re not? Also just missing notes when you know you’re hitting them, I’ve tried calibration and it sort of helps but it’s just being really janky.

Also a couple questions about YARG.

Is it more accurate with notes/star power/whammys?

How easy is it to transfer my songs from CH to YARG?

What are some differences you have noticed and what program do you prefer?