Hmmm...well you are right..but i guess no one uses custom values any more..so any user who downloads this one, it might be the only spell which uses custom vaules in his map..and it will work fine.
As i mentioned before i just uploaded it, as 1 spell it works prety fine, users who use it have to be aware of the dangers...
If everybody have a though of "Hey!! nobody use custom values anymore!! So mine should be alright!!", then we would be having a bunch of useless spells with custom values.
And if you expect people to use it, you're then dead wrong about it. Experience triggerer like me and D4RK_G4ND4LF would just make our own version which are cleaner, better and efficient and of course, more awesome effect than just a merely jump.
As for newbie, if they discover your spells to be using custom values and knowing how custom values bug; they would just simply ignore it and request someone else to make a better version of it.
I would be brutally honest to you, you're wasting your time if you're making spells and never think of improvise the code and getting an approval for the spells cause you're building an reputation of a terrible scripter.
When everybody deem you to be terrible scripter,they would not even bother to download and used your spells in their map.
This spells of yours was unoriginal as it was make countless of time, you make it worst by not scripting it correctly and can you guess what's make it more worst? It's GUI!!
For a GUI spells, it should have an much positive and better quality in which case of yours, it don't.