The Hard Bond does tend to shift after 4 weeks. The only maintanence is taping or gluing the front in which you can lift it and kind of fold it back so clean it is not hard at all or difficult to maintain.

I don't know if i'll continue with a hard bond, it can be a bitch to deal with, esp if the piece is applied wrong (too far back, too far forward, etc) and I would need to see a specialist regularly to have it attached when just using tape myself seems more practical.

How strong of a hold can you actually get with using ST 30, Walker No Shine, or the other methods for a strong perimeter? I just need something to last me a week at a time with a pretty strong hold. I'd be horrified if the piece ever flew off while mountain biking, kiteboarding, playing football, rolling around in the bed with a girl haha.

Now you got me asking questions on this thread haha.