S Kewitsch

I bought an SMK 4X28 scope and it is rubbish. I am only slightly short-sighted (only -2.00 in each eye) so to get focus on 15 to 20 metres or so I have to screw out the eyepiece so that it is on the very last threads. The threads are shallow and rubbish and the eyepiece is losse and wobbly unless it is screwed in deeply - which prevents focus for anyone like me. This was a brand new scope so I am miffed.