hi , i am trying tpo resolve a user issue. Firstly may I say that I am not CAD trained , simply picked it up along the way. I learnt a while ago , probably by trial and error to import drawings from a drawing library i ve built up. recently i have come across a problem that repeats each time. When ever i import a drawing now. the imported element will not EXPLODE into its components , no mater what i seem to try. I have also noted that the lines on the imported element are always a light grey in colour , which again is different to before.

I feel sure that i have clicked on something by mistake here , i am looking to be able to import drawings then edit those imported elements, please can any one help to advise , how i can do this 

Regards

Gary