Orientation of transistors on Percolation Station?

[Twinningses]

Hi All, building the pedalpcb harmonic percolator clone and ran into a block: what orientation (collector/emitter) do the two transistors (Q1 and Q2) sit in the pcb?


TRANSISTORS are
Q1: 2N404A
Q2: 2N3565

Relevant section of the schematic is:

 

[mybud]

The little tab on the right indicates the emitter.