| For those wondering why the use of glass ? well there are few materials as sharp that work on wood,the scraping action removes material at quite an alarming rate,but please be careful and wear some protection,once the glass wears down just discard and use another piece.
Its an old pattern makers trick from the 1920's so nothing new.
__________________ 'And there I was oil on my goggles from a broken pipe,then I looked at the altimeter,all I could see was the makers name !' www.wonwinglo.scale-models.net/ |