Trailing edge! Should have worked that one out.
As I have discovered that the sanding part is easy but the varnishing part is a complete and utter pain in the bum, I think I will be giving Mr. Lodge a ring. Thanks stiknruda.
Windy Militant, I thought it was more than weight. I haven't actually removed the offending items yet, just storing up knowledge for when I get the courage to take a paint brush to them.
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The 16 men of Tain are unsung heroes. CubTrek. To slowly go.....