Thanks Guys,
I have the system chart, and also the extension tube, but this makes no difference, when using the WO 2" diagonal, and the 22mm EP, the travel is just not enough,
But as John said, it works great, straight through, anyway it dosn't matter, I'm not really visual, and prefer to take images, actually that's what i really got the Tak for.
But i thought it might be nice to have a look once in a while, thanks for your help and suggestions.
Cheers Leon