Hi im wondering if anyone can give me some pointers, iv fitted a replacement a5 card from our ahem friends at tvh, (the old card lost side shift function) all parameters have been copied across from the old card with zero stored faults, my latest issue is the battery indicator, I'm aware of the wiring on pins 703/4/5 and 611 i think from memory, all are ok and the battery displays full, however after 5 mins of key on time with zero operation the gauge decreases from full to empty with lift cut out. I know the battery isn't an issue as its brand new and just off charge, no comments on the complete waste of money on both battery and logic when those plus combined scrap value we could have bought a far newer machine but these were the cards dealt, is this a faulty a5 card do people know?