I am fine with the system as it is, you’re the one who thinks this is a need. If you think it is worth the investment and that it is simple, then by all means do some fundraising, design it, and put it on kickstarter.
I am just having a bit of fun here, don’t take it too personally. I am sure your feedback regarding why you aren’t purchasing this washer is important to FL and they will take it into consideration for future products. Saying things like “you’d think someone there should be able to do it” is quite demeaning and doesn’t help move anything forward though.