I need some help on panel line drawing.Right now my paint coating is like this:

Bare Plastic --> Mr Hobby Paint (Lacquer) --> Super Clear top coat
I'm using Gundam Marker GM01 as the lining.Is there a way to do correction on the Gundam marker or a proper way of doing lining with my type of coating. I've read the gundam tutorial on panel lining but it seem from the picture the correction was done on a bare plastic.

Any help will be appriciated.

I was also planning on using enamel paint for lining.The problem is most of the shop i went to is out of stock on enamel paint.That's why at the moment I'm using Gundam Marker.Another thing is I want to know how correct any error in lining using both method of gundam marker and enamel paint.