Clean Slate Glitch?

So, is this feature/glitch, "no-slot scroll white scroll-scrolling", effectively abusive? I consider this to be the "hardest" question in this issue. Yes, it is effectively abusive, but a white scroll will save a slot anyway. Using a clean slate (which has a possibility of destroying the item as well) while using a white scroll, then add a scroll back on top later on has so to say the same effect as just using a scroll with a white scroll. The only difference is that you're able to regain a slot on an eventually bought item, work a scroll, and possibly earn a lot by doing so.

you know, im suprised no one brought this up, or suggested it, or w/e. Since the glitch has been exposed, it isnt really more cost effective anymore, but when clean slates are like pretty darn cheap, it is more effective doing this. If you land a bunch of 30s, lets say 4, on an weapon that is well above average. If you want a perfect weapon, the option before was to use whitescrolls with every slot, 10%ing, which would cost the price, on a loose average, 30 white scrolls. But, if you 10% each of the last slots, if you dont want to risk it. More then likely end up with +4, right? Then you use the glitch to get those 3 slots back, and repeat. Granted, it wont save a lot of money, especially if you arent lucky, but you wont lose white scroll whenever the 10% works. Im tired, and dont feel like doing math, but it should take on a loose average 10 tries to land a 10%, so each slot will use 9 white scrolls and 9 clean slates instead of 10 white scrolls. Im pretty sure, before the mass inflation on clean slates, 9 of them were cheaper then 1 white scrolls, and more common too. The increase in perfect items is actually due to less white scrolls being needed. albeit, not that much less. This, plus, you dont have to be the one who did the landing of the 10/30%s in the first place, just have to get slots back and redo.