Spaces Missing between Words?

     Perhaps because of the large number of font size, style, and color changes, Netscape (4.5 & 4.6) is randomly deleting spaces between words whenever I attempt to edit a document. This is a major problem because I have to do a lot of editing. I am reporting the problem to Netscape, and attempting to put the spaces back in. Sorry for any I miss -- it's tedious work.

EV