Hello,
it's been a while since I made my custom bike skin but I encountered the same problem. In the skin packager, at the bikes section, you have 5 tabs: Plastics, Crew chief, Effects, Handguard, Numbers.
You have to load a 128x128 bmp file which is plain white and has a black alpha channel in the "Numbers" tab. That way no "reflex starting number" will be shown ingame. Only your bike graphics.
As I said it's been a long time since the last time I did it but that should fix your problem.
As for the blurriness, I am very sorry but I can't help you out with that.
it's been a while since I made my custom bike skin but I encountered the same problem. In the skin packager, at the bikes section, you have 5 tabs: Plastics, Crew chief, Effects, Handguard, Numbers.
You have to load a 128x128 bmp file which is plain white and has a black alpha channel in the "Numbers" tab. That way no "reflex starting number" will be shown ingame. Only your bike graphics.
As I said it's been a long time since the last time I did it but that should fix your problem.
As for the blurriness, I am very sorry but I can't help you out with that.