ok...installed EV100LX-MT card and used panel off a 3 wheel Clark TM15 forklift. no RB contactor, no FW contactor, just a pair of FW and REV contactors and 1A contactor. Linde OEM had normally closed speed sensors GE needs normally open switches. left the OEM hydraulics from Linde. truck runs great. had to tinker a little with the setup of the speed pot but otherwise a straight forward conversion. i regret not being able to repair this forklift correctly. i don't promote conversions but this was a financial decision for me and my customer really needed his forklift back up and running. thanks for all the responses.