AIDA snout length 37cm (from end of AIDA snout support assembly)

downstream scintillator (assembly depth 1cm)   36cm

downstream dsssd (#1)                          35.2cm

                 (#2)                          34.3cm

                 (#3)                          33.4cm

upstream dsssd   (#4)                          32.5cm

upstream scintillator (assembly depth 1cm)     31.7cm

Cable lengths required are therefore

downstream dsssd (#1)           35.2 - 10.5 + 2.15 + 5 + 22.5 = 54.35cm 21.4"

                 (#2)           34.3 - 10.5 + 2.15 + 5 + 16.5 = 47.45cm 18.7"

                 (#3)           33.4 - 10.5 + 2.15 + 5 + 10.5 = 40.55cm 16.0"

upstream dsssd   (#4)           32.5 - 10.5 + 2.15 + 5 + 4.5 = 33.65cm 13.2"

length of RH Kapton PCB coupler = 10.5cm (Carlo can you check please?)

turning the corner at the base of the AIDA snout support assembly 2.15+5=7.15cm
(see Peter's drawing)

distances to FEE64s 4.5, 10.5, 16.5 and 22.5cm
(see Peter's drawing)

f we use 3x DSSSDs then the cable lengths required will be as follows:

downstream dsssd (#1)           35.2 - 10.5 + 2.15 + 5 + 16.5 = 48.35cm 19.0"

                 (#2)           34.3 - 10.5 + 2.15 + 5 + 10.5 = 41.45cm 16.3"

upstream dsssd   (#3)           33.4 - 10.5 + 2.15 + 5 + 4.5 = 34.55cm 13.6"