... /H 4TB DIAM P4 Turnout Base – Plastic – Diamond 1:8 4TB DS8 P4 Turnout Base – Plastic – Double Slip 1:8 4TB SS8 P4 Turnout Base – Plastic – Single Slip 1:8 [size=For EM gauge you will have to shorten the diamond and slip crossings, the turnouts may come in a fraction too long but no real issues] [size=] [size=I think they are only available from the Scalefour society] posted: 13 Sep 2020 11:17 from: Hayfield 982_130612_430000000.jpg I hope this shows the chair positions a bit clearer, on the B switch the next timber on the right has S1 chairs on the main (straight road) and L1 (bridge) on the turnout road so tot to bottom S1 L1 S1 L1 posted: 14 Sep 2020 01:07 from: DerekStuart Thanks John. I remembered most of this detail, I just couldn't think what the J chair was for. Here's an example of memory. How many times has Martin told people the difference between catch and trap ...