Problems with tabs in VIM

[MeTroFun]

i've set "ts = 4"...thats OK...works like a charm...But...when i press
"Enter" while coding, thats incorrectly changes my
positions...example...

function(){

}

[Gary Johnson]

I don't see the problem in that example. However, I suspect that
the problem is that you are setting 'ts' to set the indentation
increment whereas you should instead be setting 'sw'.

:help 'sw'
:help C-indenting

HTH,
Gary