Letter distribution rigged?

[Deborah McElmon Clahane]

I play regularly with the same person and have noticed that after I've had a winning streak I am given really lousy letters (e.g. all vowels) for several games. Has anyone else found this?

[Pangloss]

@Deborah-McElmon-Clahane I can't say I've found that happening but it really doesn't seem to be purely random. It seems like whenever I play someone out of my league, the letters I get are crappy - while they're playing bingos...