I've tried this, but I just can't get it to work nicely. I type rather quickly and often overlap my key presses, so if the first key is on the home row then it

I've tried this, but I just can't get it to work nicely. I type rather quickly and often overlap my key presses, so if the first key is on the home row then it gets ignored and the second becomes modified instead. I really don't have any trouble reaching just outside the rows to hit the mods, either.