Ow,tank you so much,i m editing a mugen of another person,and originally ,he have 100 % stabilitie,i just have added around 38 characters,250 stages,and many many music,i have tested one by one thats new more or less 38 charcters added,ok just for less than a 1 minute,i was just worried if chars was readable with no visible bugs, all was playble,maybe is just bad code chahracters