First, I would like to thank everyone on this forum for their advice and sharing your experiences. It has been a major help to me being a VERY NOVICE DIYer. Your insight and recommendations through other threads have saved me many labor hours and $$$ and I am sure that there are many more folks on the site that can say the same.
Now a couple of questions......I have a maple dining room table that I stripped, sanded and stained. I applied a couple of coats of Minwax Polyurethane with a foam applicator while lightly sanding / scratching in between coats with 800 grit. I noticed that I was getting too many dust / particle nibs during the drying process so I switched to Wipe on Poly and applied 5 more coats with again sanding in between coats. I been waiting 4 or 5 days between these final 5 coats before sanding.
Now that I have applied my "final" wipe on coat and letting it dry for 4 days, I have noticed that I can see numerous sanding / scratching marks under this final coat. I am not sure whether these marks are down 2 or 3 coats / layers of poly but I am not sure what to do next. Obviously I want a "clear finish" in the semi gloss range but I do not know what to do to attain that look while getting rid of the sanding marks.
Since I only have a few dust nibs to be removed, I was thinking of using 1500 grit, then using a buffing compound (Mequires) and then buff polishing to finish the table. I certainly don't want to screw things up at this point so I am indebted to you guys for some tips / advise / expertise.
Again, being a novice DIYer, I look forward to your assistance and thank you again for your help.