Hi Chris just posted your controlbox/pod ....
I found out that it looks like it has been connected up the wrong way round
The damage done to the control box was :
The 5 volt regulator blown ..now replaced
The op amp 358 blown .. now replaced
Also R1 blown .. now replaced
The damage done to the pod was :
Transister 3 blown.. now replaced
Also R21 blown ..now replaced
The ULA has also suffered It will only lightup the pod with no volt drop and no reading on the left that lets you know when to peddle .
But C5 will now drive ok ...