Thanks vinni for promt reply but sorry I didn't understand- is it a problem? i.e. my diiferent visa-cd you please clarify more?

Thanks

Hi everyone, I am planning to apply for ILR. I had resisdence permit (2005-2007), then HSMP(2007-2009) and since then had tier 1 visa(2009-2012) I have finished 5 yrs(on above visas mix) and currently on tier 1 visa- my question is- is that a problem being on different mix of visa? and my second ...