I had to put a booster on mine too, at least you can get yours to work, my old one was is easy to set up but the high def one I bought for watching the Olympics is still sitting unused, buggered if I can work it out

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Beaten up old 98 Gen 2 Liberty, 13.0, stock V3 STI running gear.
07 Transit motor home
69 VF & 70 VG Valiants needing full restoration
Yamaha Zooma 50cc rocket hopefully going with the Transit.