With the new system, you could trade for example, 10 tix for 100 robux, then for 1000 tix, then for 10000 robux, then for 100000 tix, the. For 1000000 robux!!!
Will it use the same spread the other way?
Example:
10TIX > 100R$
then
100R$ > 10TIX
If not, easily exploitable
If so, makes TIX more valuable than R$ (Why would that happen?)