I designed my track--shown way in the background behind my sweet little rocket sled 904--with a seven foot length of elevated track. I didn't wouldn't couldn't use the standard elevated track accoutrements so I designed these to use standard 1" schedule 40 pvc pipe as the primary elevation pedestal. For each length of pipe (around 100mm give or take a few either way, except for the approaches where you'll have to calculate rise over run, do the math) there are a base that sits on the track foundation and a top designed to fasten to the track being elevated which provide a secure interference fit for the PVC pipe. The idea is the pipe resembles a robust concrete pier holding the track up. There is even a top support designed to snap into the receptacles molded into the Carrera "overpass" track components. I also designed several with an offset to allow the pedestal to sit well to the right or left of where the pedestal would be located using the track side hole mounts to accommodate straddling the track running underneath. The base of the support can be freely rotated to accommodate crossing over track underneath at other than 90 degrees.

No

No

.2 layer height

30 is fine