The Chair rumbling constantly could be a sign of a problem with the PCB stack in the cage, or simply a relay fault. Do not let the chair rumble constantly or you will burn the motor out.
I would do as Alpha1 suggested, and unscrew the cage and re-seat the PCB stack, remember where everything goes!
For the screen, attempt to adjust the focus on the LOPT/Flyback on the monitor chassis. Be careful though, not easy to access these, use a plastic or ceramic adjuster/screwdriver if you can to reduce risk of possible shock.
You can unscrew the plastic cover on the controller to access the internal pots, and simply adjust it.
The lamps are only supposed to flash when you get hit.
Good luck, its an awesome game. I regret selling mine, but you need a big place for these. I think it's pretty cool that you managed to save these in Lebanon.
Equites thank you so much you saved my starblade
ok 3 small problem
1 the chair keep on rumbling like crazy out of control so i had to plug it out
2 the screen is a bit out of focus
3 and the gun is not centered i should turn it slightly to the right so i can center my shooting
and what up with these annoying flash lamp that keep on flashing is that normal??
is there a way to calibrate the gun
oh and i forgot to mention all the games i got have no keys so eventually i have to drill them and change the locks
so my question is where the dip-switch located in starblade ??
i cant find it on the back
thank you in advance