Follow this manual to populate the PCB:
The basic rule is, always go from the smallest to the highest component on the board !
We'll switch to the back:
The last step concern the jacks, potentiometers and switches and front panel LEDs. Basically, anything that is accessible throught the front panel. You first place them.
:warning: DO NOT SOLDER THEM YET :warning:
(this is really important !!)
You then put in place the front panel, making sure everything fits. Once all the jack sockets and switches are fastenned to the front panel, you can solder them, and only then !!!
This is the end of the build, if yoy have any questions, don't hesitate !