3PPR switch

[copachino]

Hi, i bought a 3PPR board, for my MKII builded, but i dont want to keep on using a 9V battery, so this was like a good way, but, in the build doc says, that the 3PDT must be installed on the silk screen side, but i have no space for that, so i was thinking maybe i can soder the 3PDT on the other side of the board, but im not sure if that can be done