need schematic or trouble shooting guide please, just got from auction 020-r30tt raymond forklift for my shop. hope you acquired one and will to share it. both pumps turn on with forks, nothing when tram lever engaged either direction. no light in red control box. scr's read good didnot gate them diodes read as should contacts look good.to lazy to trace wiring if i dont have to. any help greatly appreciated. first time looking at one of these