I love spreadsheets. But not like this. Take a step back and really look at it. This is horrible web UI design. Even as just a spreadsheet it could use a lo

I love spreadsheets. But not like this. Take a step back and really look at it. This is horrible web UI design. Even as just a spreadsheet it could use a lot of work. For example, it would probably function much better as a single sheet rather than having to cycle through three screens for each conversion.