... at the crack of dawn as well. Thank you very much for your assistance which as usual is beyond what one would expect from anyone. It seems you never sleep. Best regards. Trevor posted: 7 Aug 2014 12:39 from: Trevor Walling Hello, Here is my latest attempt. I have used the geometry> invert curving step on the switch I was having trouble with and I think it worked. I encountered a similar issue with the opposite one as well. I think I sorted that as well. 2110_070734_300000000.png undefined I will upload the pdf of the printout next Attachment: attach_1904_2496_upslip_crossover .box 169 posted: 7 Aug 2014 12:45 from: Trevor Walling Hello, Here is the pdf. I would appreciate if any errors or omissions could be pointed out please. The inverting and swapping hands in the process used is easy to mess up. I don't think that can be helped till one uses Templot doing the same procedures a few times. Thank You. Trevor. Attachment: attach_1905_2496_upslipcrossover.p df 220 posted: 7 Aug 2014 13: ...