Take a look at the PL8 and PL6 in these
pictures. My comments were about the PL8 which has two feet in the rear. For the front area of the charger I was going to only add one small square of dual lock, right in the center on the bottom. But now I think about it, the charger would probaly rock side when using the buttons. So after rethinking it, I'd either use two in the front (one on each corner), or nothing at all since the rear ones may be strong enough. I need to get the case together first then I'll start testing to see what works.