Tekkit is Blurry

[xilxanix]

Hi, i haven´t encountered this problem before and i need help. whenever i launch the .jar file tekkit seems fine but when the mojang logo appears its all blurred out ?

Im running mountain lion 10.8.3 on a retina mac, please help

[Milk]

Does it matter?

I mean, you haven't said whether it stops it from playing or not.

[xilxanix]

its playable but annoying, my vanille minecraft (not from the launcher ) works perfect

[xilxanix]

heres a pic