soldering tips/trigger timing

[Roel Das]

Just a few more questions on the endwork project.

I just got the PCBs. So now I'm looking for soldering tricks.
Any cheap way to keep the components on the board while soldering?

There are 2 errors on the board. One by me. And one by the manufactor. But
it looks quite easy to repair.
It was quite cheap too: about 28 dollar for 2 small boards (both about 8 x
10 cm). Double sided, and plate through holes. No masks however. And I could
keep the films.
I don't know what proces they used. No etching. No idea...  8-)

And one question on gates: if you play a new note, the gate retriggers. How
long should the gate be low between those 2 notes? Any ideas on this?

Thanks
Roel