This is my first glassed boat, a Mill Creek 13.
I've read the shop tips and about 150 threads about sanding. There are plenty of warnings about not sanding too deeply, but how does one know?
How do you know when you are sanding into or through the glass? After sanding off the "print through" of the weave, what indications does one see when actually cutting into the glass?
Wood dust is not the answer I want to hear. :)