Hi guys. I'm wanting to do some jobs on the old girl namely changing the gearbox oil, checking gearbox to prop flange bolts, condition of bottom of gearstick and possibly changing gear selector rod bushes. I wonder if anyone can recommend a suitable pair of ramps. I'm concerned many won't give enough elevation to get access far enough back. I've seen a pair selling on flea bay that incorporate a hydraulic jack within the wheel rest twice the price of std ramps. Has anybody experience of these. Advice greatly appreciated.