Hello

I've got a question. It's about the skin from Nextgen.Ich would love to have the speed display digital and in another coloured.The file I have already inserted. Now the question is where I need to rewrite it that it is digital and a different color.
And where you can change the size? Because if I take the pongo skin it is somewhat large although the dpi resolution to 160 is already taken 240

thank you