I am back from Cyprus ...oh well ...
I need a bit of help ... it's maths help ..
If I take a 1/35 measurement ..and multiply it by 2.188 it give an measurement in 1.16 ..cool
But I cannot find the the number needed to multiply 1/35 to 1/14 ... ..
Any one please help me out there ,.I Al losing the plot ....help

Iain